./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:59:10,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:59:11,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 20:59:11,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:59:11,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:59:11,077 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:59:11,078 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:59:11,079 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:59:11,080 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:59:11,086 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:59:11,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:59:11,088 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:59:11,089 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:59:11,090 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 20:59:11,091 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 20:59:11,091 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 20:59:11,092 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 20:59:11,092 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 20:59:11,092 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 20:59:11,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:59:11,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 20:59:11,094 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 20:59:11,094 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:59:11,095 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 20:59:11,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:59:11,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 20:59:11,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 20:59:11,097 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 20:59:11,098 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 20:59:11,098 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 20:59:11,100 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:59:11,100 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 20:59:11,101 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:59:11,101 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:59:11,102 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:59:11,102 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:59:11,102 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:59:11,103 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 20:59:11,104 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad1bbae792ec9c8e2e546dc04f3672720af98ce14b9bd37d0d7647e79ce45565 [2023-11-21 20:59:11,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:59:11,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:59:11,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:59:11,505 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:59:11,506 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:59:11,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2023-11-21 20:59:14,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:59:15,247 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:59:15,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2023-11-21 20:59:15,277 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/data/4e51e32b5/0aa961aec33e4e1b97e448eda5927a0c/FLAG7a2ba8d9a [2023-11-21 20:59:15,297 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/data/4e51e32b5/0aa961aec33e4e1b97e448eda5927a0c [2023-11-21 20:59:15,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:59:15,306 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:59:15,309 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:59:15,309 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:59:15,316 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:59:15,317 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:59:15" (1/1) ... [2023-11-21 20:59:15,318 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a63726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:15, skipping insertion in model container [2023-11-21 20:59:15,318 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:59:15" (1/1) ... [2023-11-21 20:59:15,412 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:59:16,213 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:59:16,227 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:59:16,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:59:16,451 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:59:16,460 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:59:16,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16 WrapperNode [2023-11-21 20:59:16,461 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:59:16,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:59:16,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:59:16,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:59:16,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:16,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:16,748 INFO L138 Inliner]: procedures = 177, calls = 441, calls flagged for inlining = 10, calls inlined = 14, statements flattened = 2094 [2023-11-21 20:59:16,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:59:16,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:59:16,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:59:16,750 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:59:16,800 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:16,800 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:16,839 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,050 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memset is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 20:59:17,050 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,051 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,199 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:59:17,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:59:17,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:59:17,256 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:59:17,257 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (1/1) ... [2023-11-21 20:59:17,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 20:59:17,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:17,299 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 20:59:17,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 20:59:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 20:59:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 20:59:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 20:59:17,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 20:59:17,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 20:59:17,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:59:17,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:59:17,649 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:59:17,651 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:59:17,655 WARN L820 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-21 20:59:20,663 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 20:59:20,701 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 20:59:20,702 INFO L308 CfgBuilder]: Removed 92 assume(true) statements. [2023-11-21 20:59:20,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:59:20 BoogieIcfgContainer [2023-11-21 20:59:20,704 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 20:59:20,705 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 20:59:20,705 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 20:59:20,709 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 20:59:20,710 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:59:20,710 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 08:59:15" (1/3) ... [2023-11-21 20:59:20,711 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b56d017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:59:20, skipping insertion in model container [2023-11-21 20:59:20,711 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:59:20,713 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:16" (2/3) ... [2023-11-21 20:59:20,716 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b56d017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 08:59:20, skipping insertion in model container [2023-11-21 20:59:20,716 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 20:59:20,716 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:59:20" (3/3) ... [2023-11-21 20:59:20,717 INFO L332 chiAutomizerObserver]: Analyzing ICFG uthash_OAT_test5-2.i [2023-11-21 20:59:20,820 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 20:59:20,821 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 20:59:20,821 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 20:59:20,821 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 20:59:20,821 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 20:59:20,821 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 20:59:20,822 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 20:59:20,822 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 20:59:20,832 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 550 states, 542 states have (on average 1.6918819188191883) internal successors, (917), 542 states have internal predecessors, (917), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:20,894 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 536 [2023-11-21 20:59:20,894 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:20,894 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:20,902 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:20,902 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-21 20:59:20,902 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 20:59:20,904 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 550 states, 542 states have (on average 1.6918819188191883) internal successors, (917), 542 states have internal predecessors, (917), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:20,926 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 536 [2023-11-21 20:59:20,926 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:20,926 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:20,936 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:20,936 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-21 20:59:20,945 INFO L748 eck$LassoCheckResult]: Stem: 181#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 469#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 440#L736-3true [2023-11-21 20:59:20,946 INFO L750 eck$LassoCheckResult]: Loop: 440#L736-3true assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 337#L738true assume main_~user~0#1.base == 0 && main_~user~0#1.offset == 0;assume false; 532#L738-2true call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 470#L743-269true assume !true; 155#L744-268true assume !true; 479#L736-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 440#L736-3true [2023-11-21 20:59:20,952 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:20,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 1 times [2023-11-21 20:59:20,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:20,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725541125] [2023-11-21 20:59:20,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:21,112 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:21,210 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:21,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:21,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1453292898, now seen corresponding path program 1 times [2023-11-21 20:59:21,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:21,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265568877] [2023-11-21 20:59:21,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:21,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:21,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:21,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265568877] [2023-11-21 20:59:21,254 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-21 20:59:21,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [264771143] [2023-11-21 20:59:21,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:21,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:21,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,260 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 20:59:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:21,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-21 20:59:21,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:21,502 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:21,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [264771143] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:21,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:21,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 20:59:21,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317766976] [2023-11-21 20:59:21,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:21,509 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:21,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:21,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-21 20:59:21,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-21 20:59:21,559 INFO L87 Difference]: Start difference. First operand has 550 states, 542 states have (on average 1.6918819188191883) internal successors, (917), 542 states have internal predecessors, (917), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:21,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:21,600 INFO L93 Difference]: Finished difference Result 544 states and 812 transitions. [2023-11-21 20:59:21,602 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 544 states and 812 transitions. [2023-11-21 20:59:21,611 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 524 [2023-11-21 20:59:21,625 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 544 states to 534 states and 802 transitions. [2023-11-21 20:59:21,627 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 534 [2023-11-21 20:59:21,629 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 534 [2023-11-21 20:59:21,630 INFO L73 IsDeterministic]: Start isDeterministic. Operand 534 states and 802 transitions. [2023-11-21 20:59:21,635 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:21,636 INFO L218 hiAutomatonCegarLoop]: Abstraction has 534 states and 802 transitions. [2023-11-21 20:59:21,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states and 802 transitions. [2023-11-21 20:59:21,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 534. [2023-11-21 20:59:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 534 states, 527 states have (on average 1.4990512333965844) internal successors, (790), 526 states have internal predecessors, (790), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 534 states and 802 transitions. [2023-11-21 20:59:21,701 INFO L240 hiAutomatonCegarLoop]: Abstraction has 534 states and 802 transitions. [2023-11-21 20:59:21,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-21 20:59:21,705 INFO L428 stractBuchiCegarLoop]: Abstraction has 534 states and 802 transitions. [2023-11-21 20:59:21,705 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-21 20:59:21,705 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 534 states and 802 transitions. [2023-11-21 20:59:21,710 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 524 [2023-11-21 20:59:21,711 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:21,711 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:21,715 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:21,716 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:21,716 INFO L748 eck$LassoCheckResult]: Stem: 1428#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 1429#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 1631#L736-3 [2023-11-21 20:59:21,720 INFO L750 eck$LassoCheckResult]: Loop: 1631#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 1568#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 1569#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 1642#L743-269 havoc main_~_ha_hashv~0#1; 1325#L743-176 goto; 1326#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 1502#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 1424#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 1425#L743-73 assume main_#t~switch28#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem29#1 % 256 % 4294967296);havoc main_#t~mem29#1; 1305#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 1306#L743-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 1383#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 1384#L743-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 1522#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 1481#L743-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 1482#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 1610#L743-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 1611#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 1550#L743-88 assume !main_#t~switch28#1; 1443#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 1444#L743-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 1559#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 1587#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 1349#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 1263#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 1264#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 1531#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 1503#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 1504#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 1538#L743-105 havoc main_#t~switch28#1; 1554#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1529#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 1331#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1592#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 1300#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1229#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 1231#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1579#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 1527#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1617#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 1133#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1422#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 1152#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1153#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 1190#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1191#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 1582#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1583#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 1176#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 1442#L743-170 goto; 1385#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 1386#L743-173 goto; 1397#L743-175 goto; 1575#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 1548#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 1310#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 1311#L743-193 goto; 1317#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 1318#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 1475#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 1277#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 1497#L743-202 goto; 1498#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 1555#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 1602#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 1603#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 1614#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 1419#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 1544#L743-260 goto; 1323#L743-262 havoc main_~_ha_bkt~0#1; 1324#L743-263 goto; 1561#L743-265 goto; 1543#L743-267 havoc main_~_ha_hashv~0#1; 1513#L743-268 goto; 1399#L744-268 havoc main_~_ha_hashv~1#1; 1400#L744-175 goto; 1626#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 1533#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 1505#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 1506#L744-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 1539#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 1567#L744-75 assume !main_#t~switch181#1; 1430#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 1431#L744-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 1332#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 1333#L744-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 1570#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 1630#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 1650#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 1436#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 1437#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 1232#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 1233#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 1271#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 1401#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 1562#L744-96 assume !main_#t~switch181#1; 1354#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 1355#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 1528#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 1411#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 1412#L744-104 havoc main_#t~switch181#1; 1620#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1135#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 1136#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 1461#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 1155#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1623#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 1193#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1387#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 1456#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 1457#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 1178#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1388#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 1335#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1488#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 1490#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 1629#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 1367#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1381#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 1278#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 1279#L744-169 goto; 1499#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 1500#L744-172 goto; 1572#L744-174 goto; 1637#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 1649#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 1450#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 1294#L744-192 goto; 1295#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 1168#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 1169#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 1409#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 1370#L744-201 goto; 1198#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 1199#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 1477#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 1336#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 1337#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 1471#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 1472#L744-259 goto; 1360#L744-261 havoc main_~_ha_bkt~1#1; 1307#L744-262 goto; 1253#L744-264 goto; 1254#L744-266 havoc main_~_ha_hashv~1#1; 1297#L744-267 goto; 1298#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 1631#L736-3 [2023-11-21 20:59:21,721 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:21,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 2 times [2023-11-21 20:59:21,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:21,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394259508] [2023-11-21 20:59:21,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:21,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:21,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:21,765 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:21,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:21,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1472632954, now seen corresponding path program 1 times [2023-11-21 20:59:21,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:21,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205224818] [2023-11-21 20:59:21,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:21,892 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:21,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1039401879] [2023-11-21 20:59:21,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:21,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:21,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:21,933 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:21,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-21 20:59:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:22,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-21 20:59:22,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:22,549 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:22,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:22,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205224818] [2023-11-21 20:59:22,550 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:22,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1039401879] [2023-11-21 20:59:22,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1039401879] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:22,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:22,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 20:59:22,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172297648] [2023-11-21 20:59:22,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:22,552 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:22,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:22,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:22,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:22,553 INFO L87 Difference]: Start difference. First operand 534 states and 802 transitions. cyclomatic complexity: 272 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:22,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:22,705 INFO L93 Difference]: Finished difference Result 555 states and 823 transitions. [2023-11-21 20:59:22,705 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 555 states and 823 transitions. [2023-11-21 20:59:22,715 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 545 [2023-11-21 20:59:22,723 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 555 states to 555 states and 823 transitions. [2023-11-21 20:59:22,724 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 555 [2023-11-21 20:59:22,727 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 555 [2023-11-21 20:59:22,727 INFO L73 IsDeterministic]: Start isDeterministic. Operand 555 states and 823 transitions. [2023-11-21 20:59:22,735 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:22,735 INFO L218 hiAutomatonCegarLoop]: Abstraction has 555 states and 823 transitions. [2023-11-21 20:59:22,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states and 823 transitions. [2023-11-21 20:59:22,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 554. [2023-11-21 20:59:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 554 states, 547 states have (on average 1.4808043875685557) internal successors, (810), 546 states have internal predecessors, (810), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 822 transitions. [2023-11-21 20:59:22,773 INFO L240 hiAutomatonCegarLoop]: Abstraction has 554 states and 822 transitions. [2023-11-21 20:59:22,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:22,774 INFO L428 stractBuchiCegarLoop]: Abstraction has 554 states and 822 transitions. [2023-11-21 20:59:22,774 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-21 20:59:22,774 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 554 states and 822 transitions. [2023-11-21 20:59:22,779 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 544 [2023-11-21 20:59:22,779 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:22,779 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:22,786 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:22,787 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:22,787 INFO L748 eck$LassoCheckResult]: Stem: 2960#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 2961#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 3168#L736-3 [2023-11-21 20:59:22,790 INFO L750 eck$LassoCheckResult]: Loop: 3168#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 3104#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 3105#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 3179#L743-269 havoc main_~_ha_hashv~0#1; 2855#L743-176 goto; 2856#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 3034#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2956#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 2957#L743-73 assume !main_#t~switch28#1; 2834#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 2835#L743-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 2914#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 2915#L743-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 3054#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 3013#L743-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 3014#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 3146#L743-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 3147#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 3084#L743-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 3085#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 3094#L743-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 3095#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 3123#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 3185#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 2793#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 2794#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 3063#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 3064#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 3071#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 3072#L743-105 havoc main_#t~switch28#1; 3089#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3061#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 2861#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3128#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 2830#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2759#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 2761#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3115#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 3059#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3153#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 2663#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2954#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 2682#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2683#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 2720#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2721#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 3118#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3119#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 2706#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 2974#L743-170 goto; 2916#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 2917#L743-173 goto; 2928#L743-175 goto; 3111#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 3082#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 2840#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 2841#L743-193 goto; 2845#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 2846#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 3007#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 2807#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 3029#L743-202 goto; 3030#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 3090#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 3138#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 3139#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 3149#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 2951#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 3078#L743-260 goto; 2852#L743-262 havoc main_~_ha_bkt~0#1; 2853#L743-263 goto; 3097#L743-265 goto; 3076#L743-267 havoc main_~_ha_hashv~0#1; 3042#L743-268 goto; 2930#L744-268 havoc main_~_ha_hashv~1#1; 2931#L744-175 goto; 3163#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 3066#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3037#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 3038#L744-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 3073#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 3103#L744-75 assume !main_#t~switch181#1; 2962#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 2963#L744-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 2862#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 2863#L744-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 3106#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 3167#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 3188#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 2968#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 2969#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 2762#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 2763#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 2801#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 2932#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 3098#L744-96 assume !main_#t~switch181#1; 2885#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 2886#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 3060#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 2941#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 2942#L744-104 havoc main_#t~switch181#1; 3156#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2665#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 2666#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2993#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 2685#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3160#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 2723#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2918#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 2988#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2989#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 2708#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2919#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 2865#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3020#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 3022#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3166#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 2896#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2912#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 2808#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 2809#L744-169 goto; 3031#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 3032#L744-172 goto; 3108#L744-174 goto; 3174#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 3187#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 2983#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 2824#L744-192 goto; 2825#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 2700#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 2701#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 2943#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 2903#L744-201 goto; 2728#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2729#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 3010#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 2866#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 2867#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 3004#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 3005#L744-259 goto; 2892#L744-261 havoc main_~_ha_bkt~1#1; 2837#L744-262 goto; 2783#L744-264 goto; 2784#L744-266 havoc main_~_ha_hashv~1#1; 2827#L744-267 goto; 2828#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3168#L736-3 [2023-11-21 20:59:22,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:22,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 3 times [2023-11-21 20:59:22,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:22,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257636413] [2023-11-21 20:59:22,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:22,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:22,849 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:22,850 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:22,850 INFO L85 PathProgramCache]: Analyzing trace with hash 1271222790, now seen corresponding path program 1 times [2023-11-21 20:59:22,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:22,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415961438] [2023-11-21 20:59:22,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:22,962 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:22,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2081869766] [2023-11-21 20:59:22,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:22,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:22,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:22,968 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:22,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-21 20:59:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:23,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-21 20:59:23,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:23,620 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:23,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:23,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415961438] [2023-11-21 20:59:23,621 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:23,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2081869766] [2023-11-21 20:59:23,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2081869766] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:23,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:23,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 20:59:23,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420083379] [2023-11-21 20:59:23,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:23,624 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:23,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:23,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 20:59:23,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 20:59:23,625 INFO L87 Difference]: Start difference. First operand 554 states and 822 transitions. cyclomatic complexity: 272 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:23,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:23,753 INFO L93 Difference]: Finished difference Result 575 states and 843 transitions. [2023-11-21 20:59:23,753 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 575 states and 843 transitions. [2023-11-21 20:59:23,761 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 565 [2023-11-21 20:59:23,769 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 575 states to 575 states and 843 transitions. [2023-11-21 20:59:23,770 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 575 [2023-11-21 20:59:23,771 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 575 [2023-11-21 20:59:23,771 INFO L73 IsDeterministic]: Start isDeterministic. Operand 575 states and 843 transitions. [2023-11-21 20:59:23,773 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:23,773 INFO L218 hiAutomatonCegarLoop]: Abstraction has 575 states and 843 transitions. [2023-11-21 20:59:23,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states and 843 transitions. [2023-11-21 20:59:23,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 574. [2023-11-21 20:59:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 574 states, 567 states have (on average 1.4638447971781305) internal successors, (830), 566 states have internal predecessors, (830), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 842 transitions. [2023-11-21 20:59:23,795 INFO L240 hiAutomatonCegarLoop]: Abstraction has 574 states and 842 transitions. [2023-11-21 20:59:23,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 20:59:23,796 INFO L428 stractBuchiCegarLoop]: Abstraction has 574 states and 842 transitions. [2023-11-21 20:59:23,797 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-21 20:59:23,797 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 574 states and 842 transitions. [2023-11-21 20:59:23,801 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 564 [2023-11-21 20:59:23,802 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:23,802 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:23,804 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:23,804 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:23,804 INFO L748 eck$LassoCheckResult]: Stem: 4528#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 4529#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 4733#L736-3 [2023-11-21 20:59:23,805 INFO L750 eck$LassoCheckResult]: Loop: 4733#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 4669#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 4670#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 4744#L743-269 havoc main_~_ha_hashv~0#1; 4427#L743-176 goto; 4428#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 4602#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 4524#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 4525#L743-73 assume !main_#t~switch28#1; 4722#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 4771#L743-76 assume !main_#t~switch28#1; 4770#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 4769#L743-79 assume !main_#t~switch28#1; 4768#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 4767#L743-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 4582#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 4711#L743-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 4712#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 4651#L743-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 4543#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 4544#L743-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 4660#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 4688#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 4449#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 4363#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 4364#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 4631#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 4603#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 4604#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 4638#L743-105 havoc main_#t~switch28#1; 4655#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4629#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 4433#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4693#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 4400#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4329#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 4331#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4680#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 4627#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4718#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 4233#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4522#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 4252#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4253#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 4292#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4293#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 4684#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4685#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 4279#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 4542#L743-170 goto; 4487#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 4488#L743-173 goto; 4497#L743-175 goto; 4676#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 4649#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 4410#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 4411#L743-193 goto; 4417#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 4418#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 4576#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 4379#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 4599#L743-202 goto; 4600#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 4656#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 4703#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 4704#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 4715#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 4519#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 4645#L743-260 goto; 4423#L743-262 havoc main_~_ha_bkt~0#1; 4424#L743-263 goto; 4662#L743-265 goto; 4644#L743-267 havoc main_~_ha_hashv~0#1; 4613#L743-268 goto; 4499#L744-268 havoc main_~_ha_hashv~1#1; 4500#L744-175 goto; 4728#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 4633#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 4605#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 4606#L744-72 assume !main_#t~switch181#1; 4640#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 4787#L744-75 assume !main_#t~switch181#1; 4786#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 4785#L744-78 assume !main_#t~switch181#1; 4784#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 4783#L744-81 assume !main_#t~switch181#1; 4782#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 4781#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 4752#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 4536#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 4537#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 4332#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 4333#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 4371#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 4501#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 4663#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 4454#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 4455#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 4628#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 4511#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 4512#L744-104 havoc main_#t~switch181#1; 4721#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4235#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 4236#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4561#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 4255#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4725#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 4291#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4489#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 4554#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4555#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 4273#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4485#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 4426#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4588#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 4590#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4731#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 4463#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4481#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 4374#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 4375#L744-169 goto; 4594#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 4595#L744-172 goto; 4673#L744-174 goto; 4739#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 4751#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 4550#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 4394#L744-192 goto; 4395#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 4268#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 4269#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 4509#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 4470#L744-201 goto; 4298#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 4299#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 4577#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 4436#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 4437#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 4571#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 4572#L744-259 goto; 4460#L744-261 havoc main_~_ha_bkt~1#1; 4407#L744-262 goto; 4353#L744-264 goto; 4354#L744-266 havoc main_~_ha_hashv~1#1; 4397#L744-267 goto; 4398#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 4733#L736-3 [2023-11-21 20:59:23,806 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:23,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 4 times [2023-11-21 20:59:23,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:23,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152690477] [2023-11-21 20:59:23,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:23,828 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:23,852 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:23,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:23,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1866685818, now seen corresponding path program 1 times [2023-11-21 20:59:23,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:23,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473601396] [2023-11-21 20:59:23,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:23,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:23,968 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:23,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1985865058] [2023-11-21 20:59:23,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:23,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:23,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:23,972 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:23,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-21 20:59:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:24,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 20:59:24,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:24,602 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:24,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:24,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473601396] [2023-11-21 20:59:24,604 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:24,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1985865058] [2023-11-21 20:59:24,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1985865058] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:24,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:24,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 20:59:24,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342281963] [2023-11-21 20:59:24,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:24,606 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:24,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:24,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 20:59:24,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-21 20:59:24,607 INFO L87 Difference]: Start difference. First operand 574 states and 842 transitions. cyclomatic complexity: 272 Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:24,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:24,746 INFO L93 Difference]: Finished difference Result 561 states and 822 transitions. [2023-11-21 20:59:24,746 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 561 states and 822 transitions. [2023-11-21 20:59:24,753 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 551 [2023-11-21 20:59:24,760 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 561 states to 561 states and 822 transitions. [2023-11-21 20:59:24,760 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 561 [2023-11-21 20:59:24,761 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 561 [2023-11-21 20:59:24,762 INFO L73 IsDeterministic]: Start isDeterministic. Operand 561 states and 822 transitions. [2023-11-21 20:59:24,763 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:24,763 INFO L218 hiAutomatonCegarLoop]: Abstraction has 561 states and 822 transitions. [2023-11-21 20:59:24,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 561 states and 822 transitions. [2023-11-21 20:59:24,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 561 to 560. [2023-11-21 20:59:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 560 states, 553 states have (on average 1.4629294755877034) internal successors, (809), 552 states have internal predecessors, (809), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 821 transitions. [2023-11-21 20:59:24,781 INFO L240 hiAutomatonCegarLoop]: Abstraction has 560 states and 821 transitions. [2023-11-21 20:59:24,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-21 20:59:24,783 INFO L428 stractBuchiCegarLoop]: Abstraction has 560 states and 821 transitions. [2023-11-21 20:59:24,783 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-21 20:59:24,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 560 states and 821 transitions. [2023-11-21 20:59:24,787 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 550 [2023-11-21 20:59:24,787 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:24,787 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:24,789 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:24,789 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:24,789 INFO L748 eck$LassoCheckResult]: Stem: 6106#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 6107#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 6310#L736-3 [2023-11-21 20:59:24,790 INFO L750 eck$LassoCheckResult]: Loop: 6310#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 6247#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 6248#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 6321#L743-269 havoc main_~_ha_hashv~0#1; 6003#L743-176 goto; 6004#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 6180#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 6102#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 6103#L743-73 assume !main_#t~switch28#1; 5982#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 5983#L743-76 assume !main_#t~switch28#1; 6061#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 6062#L743-79 assume !main_#t~switch28#1; 6200#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 6159#L743-82 assume !main_#t~switch28#1; 6160#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 6289#L743-85 assume !main_#t~switch28#1; 6290#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 6229#L743-88 assume !main_#t~switch28#1; 6121#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 6122#L743-91 assume !main_#t~switch28#1; 6238#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 6266#L743-94 assume !main_#t~switch28#1; 6327#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 6350#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 5942#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 6209#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 6181#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 6182#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 6216#L743-105 havoc main_#t~switch28#1; 6233#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6207#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 6009#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6271#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 5978#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 5907#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 5909#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6258#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 6205#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6296#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 5811#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6100#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 5830#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 5831#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 5868#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 5869#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 6261#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6262#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 5854#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 6120#L743-170 goto; 6063#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 6064#L743-173 goto; 6075#L743-175 goto; 6254#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 6227#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 5988#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 5989#L743-193 goto; 5993#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 5994#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 6153#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 5955#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 6175#L743-202 goto; 6176#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 6234#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 6281#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 6282#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 6292#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 6097#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 6223#L743-260 goto; 6000#L743-262 havoc main_~_ha_bkt~0#1; 6001#L743-263 goto; 6240#L743-265 goto; 6221#L743-267 havoc main_~_ha_hashv~0#1; 6188#L743-268 goto; 6077#L744-268 havoc main_~_ha_hashv~1#1; 6078#L744-175 goto; 6305#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 6211#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 6183#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 6184#L744-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 6217#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 6246#L744-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 6108#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 6109#L744-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 6010#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 6011#L744-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 6249#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 6309#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 6330#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 6114#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 6115#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 5910#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 5911#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 5949#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 6079#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 6241#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 6032#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 6033#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 6206#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 6088#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 6089#L744-104 havoc main_#t~switch181#1; 6299#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 5813#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 5814#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6139#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 5833#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6302#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 5871#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6065#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 6134#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6135#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 5856#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6066#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 6013#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6166#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 6168#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6308#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 6043#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6059#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 5956#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 5957#L744-169 goto; 6177#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 6178#L744-172 goto; 6251#L744-174 goto; 6316#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 6329#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 6129#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 5972#L744-192 goto; 5973#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 5848#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 5849#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 6090#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 6050#L744-201 goto; 5876#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 5877#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 6156#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 6014#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 6015#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 6150#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 6151#L744-259 goto; 6039#L744-261 havoc main_~_ha_bkt~1#1; 5985#L744-262 goto; 5931#L744-264 goto; 5932#L744-266 havoc main_~_ha_hashv~1#1; 5975#L744-267 goto; 5976#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 6310#L736-3 [2023-11-21 20:59:24,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:24,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 5 times [2023-11-21 20:59:24,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:24,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189173454] [2023-11-21 20:59:24,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:24,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:24,809 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:24,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:24,832 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:24,832 INFO L85 PathProgramCache]: Analyzing trace with hash 388057140, now seen corresponding path program 1 times [2023-11-21 20:59:24,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:24,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191569471] [2023-11-21 20:59:24,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:24,975 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:24,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1881747570] [2023-11-21 20:59:24,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:24,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:24,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:24,979 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-21 20:59:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:25,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 960 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 20:59:25,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:25,590 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:25,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:25,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191569471] [2023-11-21 20:59:25,590 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:25,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881747570] [2023-11-21 20:59:25,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881747570] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:25,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:25,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 20:59:25,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000762620] [2023-11-21 20:59:25,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:25,592 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:25,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:25,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 20:59:25,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-21 20:59:25,594 INFO L87 Difference]: Start difference. First operand 560 states and 821 transitions. cyclomatic complexity: 265 Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:25,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:25,735 INFO L93 Difference]: Finished difference Result 670 states and 987 transitions. [2023-11-21 20:59:25,735 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 670 states and 987 transitions. [2023-11-21 20:59:25,741 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 660 [2023-11-21 20:59:25,748 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 670 states to 670 states and 987 transitions. [2023-11-21 20:59:25,748 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 670 [2023-11-21 20:59:25,749 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 670 [2023-11-21 20:59:25,750 INFO L73 IsDeterministic]: Start isDeterministic. Operand 670 states and 987 transitions. [2023-11-21 20:59:25,751 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:25,751 INFO L218 hiAutomatonCegarLoop]: Abstraction has 670 states and 987 transitions. [2023-11-21 20:59:25,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states and 987 transitions. [2023-11-21 20:59:25,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 583. [2023-11-21 20:59:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 576 states have (on average 1.4479166666666667) internal successors, (834), 575 states have internal predecessors, (834), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:25,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 846 transitions. [2023-11-21 20:59:25,766 INFO L240 hiAutomatonCegarLoop]: Abstraction has 583 states and 846 transitions. [2023-11-21 20:59:25,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-21 20:59:25,767 INFO L428 stractBuchiCegarLoop]: Abstraction has 583 states and 846 transitions. [2023-11-21 20:59:25,768 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-21 20:59:25,768 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 583 states and 846 transitions. [2023-11-21 20:59:25,771 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 573 [2023-11-21 20:59:25,771 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:25,771 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:25,773 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:25,773 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:25,773 INFO L748 eck$LassoCheckResult]: Stem: 7779#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 7780#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 7987#L736-3 [2023-11-21 20:59:25,774 INFO L750 eck$LassoCheckResult]: Loop: 7987#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 7923#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 7924#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 7999#L743-269 havoc main_~_ha_hashv~0#1; 7680#L743-176 goto; 7681#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 7912#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 8045#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 8044#L743-73 assume !main_#t~switch28#1; 8043#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 8042#L743-76 assume !main_#t~switch28#1; 8041#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 8040#L743-79 assume !main_#t~switch28#1; 8039#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 8038#L743-82 assume !main_#t~switch28#1; 8037#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 8036#L743-85 assume !main_#t~switch28#1; 8035#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 8034#L743-88 assume !main_#t~switch28#1; 8033#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 8032#L743-91 assume !main_#t~switch28#1; 8031#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 8005#L743-94 assume !main_#t~switch28#1; 7701#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 7616#L743-97 assume !main_#t~switch28#1; 7617#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 8049#L743-100 assume !main_#t~switch28#1; 8047#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 7891#L743-103 assume !main_#t~switch28#1; 7892#L743-105 havoc main_#t~switch28#1; 7907#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7880#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 7686#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7948#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 7651#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7582#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 7584#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7935#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 7878#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7972#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 7484#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7773#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 7503#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7504#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 7541#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7542#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 7937#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7938#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 7524#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 7792#L743-170 goto; 7736#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 7737#L743-173 goto; 7748#L743-175 goto; 7930#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 7901#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 7661#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 7662#L743-193 goto; 7668#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 7669#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 7827#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 7626#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 7845#L743-202 goto; 7846#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 7908#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 7958#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 7959#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 7969#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 7770#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 7897#L743-260 goto; 7672#L743-262 havoc main_~_ha_bkt~0#1; 7673#L743-263 goto; 7915#L743-265 goto; 7895#L743-267 havoc main_~_ha_hashv~0#1; 7858#L743-268 goto; 7749#L744-268 havoc main_~_ha_hashv~1#1; 7750#L744-175 goto; 7981#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 7883#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 7854#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 7855#L744-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 7888#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 7922#L744-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 7781#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 7782#L744-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 7676#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 7677#L744-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 7925#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 7986#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 8009#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 7787#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 7788#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 7580#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 7581#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 7621#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 7752#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 7934#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 7705#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 7706#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 7879#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 7760#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 7761#L744-104 havoc main_#t~switch181#1; 7976#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7486#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 7487#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7812#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 7506#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7979#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 7544#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7738#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 7805#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7806#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 7526#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7739#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 7679#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7839#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 7841#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7985#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 7714#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7732#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 7627#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 7628#L744-169 goto; 7847#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 7848#L744-172 goto; 7927#L744-174 goto; 7993#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 8008#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 7801#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 7645#L744-192 goto; 7646#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 7519#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 7520#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 7762#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 7721#L744-201 goto; 7549#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 7550#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 7828#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 7687#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 7688#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 7822#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 7823#L744-259 goto; 7711#L744-261 havoc main_~_ha_bkt~1#1; 7658#L744-262 goto; 7604#L744-264 goto; 7605#L744-266 havoc main_~_ha_hashv~1#1; 7648#L744-267 goto; 7649#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 7987#L736-3 [2023-11-21 20:59:25,774 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:25,774 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 6 times [2023-11-21 20:59:25,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:25,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983016525] [2023-11-21 20:59:25,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:25,789 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:25,809 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:25,809 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:25,809 INFO L85 PathProgramCache]: Analyzing trace with hash -302495378, now seen corresponding path program 1 times [2023-11-21 20:59:25,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:25,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580362154] [2023-11-21 20:59:25,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:25,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:25,898 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:25,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [520677189] [2023-11-21 20:59:25,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:25,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:25,901 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:25,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-21 20:59:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:26,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 942 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 20:59:26,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:26,490 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:26,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:26,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580362154] [2023-11-21 20:59:26,490 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:26,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520677189] [2023-11-21 20:59:26,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [520677189] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:26,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:26,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 20:59:26,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754910613] [2023-11-21 20:59:26,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:26,492 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:26,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:26,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 20:59:26,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 20:59:26,493 INFO L87 Difference]: Start difference. First operand 583 states and 846 transitions. cyclomatic complexity: 267 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:26,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:26,566 INFO L93 Difference]: Finished difference Result 515 states and 744 transitions. [2023-11-21 20:59:26,566 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 515 states and 744 transitions. [2023-11-21 20:59:26,571 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 505 [2023-11-21 20:59:26,577 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 515 states to 515 states and 744 transitions. [2023-11-21 20:59:26,577 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 515 [2023-11-21 20:59:26,578 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 515 [2023-11-21 20:59:26,578 INFO L73 IsDeterministic]: Start isDeterministic. Operand 515 states and 744 transitions. [2023-11-21 20:59:26,579 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:26,579 INFO L218 hiAutomatonCegarLoop]: Abstraction has 515 states and 744 transitions. [2023-11-21 20:59:26,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states and 744 transitions. [2023-11-21 20:59:26,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 515. [2023-11-21 20:59:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 508 states have (on average 1.4409448818897639) internal successors, (732), 507 states have internal predecessors, (732), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 744 transitions. [2023-11-21 20:59:26,593 INFO L240 hiAutomatonCegarLoop]: Abstraction has 515 states and 744 transitions. [2023-11-21 20:59:26,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-21 20:59:26,594 INFO L428 stractBuchiCegarLoop]: Abstraction has 515 states and 744 transitions. [2023-11-21 20:59:26,595 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-11-21 20:59:26,595 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 515 states and 744 transitions. [2023-11-21 20:59:26,598 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 505 [2023-11-21 20:59:26,598 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:26,598 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:26,599 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:26,599 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:26,600 INFO L748 eck$LassoCheckResult]: Stem: 9300#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 9301#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 9487#L736-3 [2023-11-21 20:59:26,600 INFO L750 eck$LassoCheckResult]: Loop: 9487#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 9433#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 9434#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 9497#L743-269 havoc main_~_ha_hashv~0#1; 9198#L743-176 goto; 9199#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 9423#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 9296#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 9297#L743-73 assume !main_#t~switch28#1; 9177#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 9178#L743-76 assume !main_#t~switch28#1; 9256#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 9257#L743-79 assume !main_#t~switch28#1; 9385#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 9347#L743-82 assume !main_#t~switch28#1; 9348#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 9468#L743-85 assume !main_#t~switch28#1; 9469#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 9414#L743-88 assume !main_#t~switch28#1; 9311#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 9312#L743-91 assume !main_#t~switch28#1; 9424#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 9448#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 9222#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 9137#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 9138#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 9394#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 9366#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 9367#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 9401#L743-105 havoc main_#t~switch28#1; 9418#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9392#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 9204#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9453#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 9173#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9108#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 9110#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9441#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 9390#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9474#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 9023#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9294#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 9042#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9043#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 9076#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9077#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 9444#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9445#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 9064#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 9310#L743-170 goto; 9258#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 9259#L743-173 goto; 9269#L743-175 goto; 9440#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 9412#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 9183#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 9184#L743-193 goto; 9188#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 9189#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 9341#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 9151#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 9362#L743-202 goto; 9363#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 9419#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 9461#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 9462#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 9471#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 9291#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 9408#L743-260 goto; 9195#L743-262 havoc main_~_ha_bkt~0#1; 9196#L743-263 goto; 9426#L743-265 goto; 9406#L743-267 havoc main_~_ha_hashv~0#1; 9373#L743-268 goto; 9271#L744-268 havoc main_~_ha_hashv~1#1; 9272#L744-175 goto; 9482#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 9396#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 9368#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 9369#L744-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 9402#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 9432#L744-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 9302#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 9303#L744-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 9205#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 9206#L744-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 9435#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 9486#L744-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 9505#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 9306#L744-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 9307#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 9111#L744-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 9112#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 9145#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 9273#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 9427#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 9227#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 9228#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 9391#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 9282#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 9283#L744-104 havoc main_#t~switch181#1; 9477#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9025#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 9026#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 9327#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 9045#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9480#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 9079#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9260#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 9322#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 9323#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 9066#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9261#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 9208#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9353#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 9355#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 9485#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 9238#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9254#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 9152#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 9153#L744-169 goto; 9364#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 9365#L744-172 goto; 9437#L744-174 goto; 9492#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 9504#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 9317#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 9167#L744-192 goto; 9168#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 9058#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 9059#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 9284#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 9245#L744-201 goto; 9084#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 9085#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 9344#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 9209#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 9210#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 9338#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 9339#L744-259 goto; 9234#L744-261 havoc main_~_ha_bkt~1#1; 9180#L744-262 goto; 9129#L744-264 goto; 9130#L744-266 havoc main_~_ha_hashv~1#1; 9170#L744-267 goto; 9171#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 9487#L736-3 [2023-11-21 20:59:26,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:26,601 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 7 times [2023-11-21 20:59:26,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:26,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819810305] [2023-11-21 20:59:26,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:26,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:26,615 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:26,633 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:26,633 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:26,634 INFO L85 PathProgramCache]: Analyzing trace with hash -558980746, now seen corresponding path program 1 times [2023-11-21 20:59:26,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:26,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492331849] [2023-11-21 20:59:26,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:26,716 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:26,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1254775801] [2023-11-21 20:59:26,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:26,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:26,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:26,719 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:26,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-21 20:59:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:27,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-21 20:59:27,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:27,272 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:27,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:27,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492331849] [2023-11-21 20:59:27,273 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:27,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1254775801] [2023-11-21 20:59:27,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1254775801] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:27,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:27,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 20:59:27,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173219933] [2023-11-21 20:59:27,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:27,275 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:27,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:27,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 20:59:27,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 20:59:27,276 INFO L87 Difference]: Start difference. First operand 515 states and 744 transitions. cyclomatic complexity: 233 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:27,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:27,408 INFO L93 Difference]: Finished difference Result 502 states and 724 transitions. [2023-11-21 20:59:27,408 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 502 states and 724 transitions. [2023-11-21 20:59:27,413 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 492 [2023-11-21 20:59:27,419 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 502 states to 502 states and 724 transitions. [2023-11-21 20:59:27,419 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 502 [2023-11-21 20:59:27,420 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 502 [2023-11-21 20:59:27,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 502 states and 724 transitions. [2023-11-21 20:59:27,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:27,421 INFO L218 hiAutomatonCegarLoop]: Abstraction has 502 states and 724 transitions. [2023-11-21 20:59:27,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states and 724 transitions. [2023-11-21 20:59:27,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 501. [2023-11-21 20:59:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 494 states have (on average 1.4392712550607287) internal successors, (711), 493 states have internal predecessors, (711), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 723 transitions. [2023-11-21 20:59:27,435 INFO L240 hiAutomatonCegarLoop]: Abstraction has 501 states and 723 transitions. [2023-11-21 20:59:27,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-21 20:59:27,436 INFO L428 stractBuchiCegarLoop]: Abstraction has 501 states and 723 transitions. [2023-11-21 20:59:27,437 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-11-21 20:59:27,437 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 501 states and 723 transitions. [2023-11-21 20:59:27,440 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 491 [2023-11-21 20:59:27,440 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:27,440 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:27,441 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:27,442 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:27,442 INFO L748 eck$LassoCheckResult]: Stem: 10762#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 10763#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 10951#L736-3 [2023-11-21 20:59:27,442 INFO L750 eck$LassoCheckResult]: Loop: 10951#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 10895#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 10896#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 10961#L743-269 havoc main_~_ha_hashv~0#1; 10663#L743-176 goto; 10664#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 10885#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 10759#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 10760#L743-73 assume !main_#t~switch28#1; 10639#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 10640#L743-76 assume !main_#t~switch28#1; 10717#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 10718#L743-79 assume !main_#t~switch28#1; 10850#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 10809#L743-82 assume !main_#t~switch28#1; 10810#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 10932#L743-85 assume !main_#t~switch28#1; 10933#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 10877#L743-88 assume !main_#t~switch28#1; 10775#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 10776#L743-91 assume !main_#t~switch28#1; 10887#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 10913#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 10683#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 10600#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 10601#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 10859#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 10830#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 10831#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 10865#L743-105 havoc main_#t~switch28#1; 10880#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10855#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 10669#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10917#L743-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 10634#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10571#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 10573#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10905#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 10854#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10938#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 10487#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10756#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 10505#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10506#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 10539#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10540#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 10909#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10910#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 10528#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 10772#L743-170 goto; 10722#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 10723#L743-173 goto; 10730#L743-175 goto; 10902#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 10874#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 10644#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 10645#L743-193 goto; 10651#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 10652#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 10804#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 10614#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 10826#L743-202 goto; 10827#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 10882#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 10925#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 10926#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 10935#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 10753#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 10870#L743-260 goto; 10655#L743-262 havoc main_~_ha_bkt~0#1; 10656#L743-263 goto; 10888#L743-265 goto; 10868#L743-267 havoc main_~_ha_hashv~0#1; 10832#L743-268 goto; 10731#L744-268 havoc main_~_ha_hashv~1#1; 10732#L744-175 goto; 10945#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 10858#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 10828#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 10829#L744-72 assume !main_#t~switch181#1; 10863#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 10894#L744-75 assume !main_#t~switch181#1; 10764#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 10765#L744-78 assume !main_#t~switch181#1; 10659#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 10660#L744-81 assume !main_#t~switch181#1; 10897#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 10950#L744-84 assume !main_#t~switch181#1; 10971#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 10768#L744-87 assume !main_#t~switch181#1; 10769#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 10569#L744-90 assume !main_#t~switch181#1; 10570#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 10605#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 10734#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 10903#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 10904#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 10969#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 10970#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 10743#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 10744#L744-104 havoc main_#t~switch181#1; 10941#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10483#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 10484#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10788#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 10504#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10944#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 10538#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10719#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 10782#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10783#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 10522#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10720#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 10662#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10815#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 10817#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10949#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 10697#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10715#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 10609#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 10610#L744-169 goto; 10821#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 10822#L744-172 goto; 10899#L744-174 goto; 10956#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 10968#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 10778#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 10628#L744-192 goto; 10629#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 10517#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 10518#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 10745#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 10704#L744-201 goto; 10545#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 10546#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 10805#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 10670#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 10671#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 10799#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 10800#L744-259 goto; 10694#L744-261 havoc main_~_ha_bkt~1#1; 10641#L744-262 goto; 10590#L744-264 goto; 10591#L744-266 havoc main_~_ha_hashv~1#1; 10631#L744-267 goto; 10632#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 10951#L736-3 [2023-11-21 20:59:27,443 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:27,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 8 times [2023-11-21 20:59:27,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:27,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765378310] [2023-11-21 20:59:27,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:27,477 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:27,477 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:27,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1291266180, now seen corresponding path program 1 times [2023-11-21 20:59:27,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:27,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520462856] [2023-11-21 20:59:27,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:27,559 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:27,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1782811334] [2023-11-21 20:59:27,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:27,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:27,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:27,562 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:27,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-21 20:59:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:28,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-21 20:59:28,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:28,895 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:28,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:28,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520462856] [2023-11-21 20:59:28,895 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:28,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1782811334] [2023-11-21 20:59:28,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1782811334] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:28,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:28,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-21 20:59:28,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510082561] [2023-11-21 20:59:28,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:28,897 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:28,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:28,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 20:59:28,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-21 20:59:28,898 INFO L87 Difference]: Start difference. First operand 501 states and 723 transitions. cyclomatic complexity: 226 Second operand has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 6 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:29,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:29,247 INFO L93 Difference]: Finished difference Result 506 states and 728 transitions. [2023-11-21 20:59:29,247 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 506 states and 728 transitions. [2023-11-21 20:59:29,252 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 496 [2023-11-21 20:59:29,258 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 506 states to 506 states and 728 transitions. [2023-11-21 20:59:29,258 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 506 [2023-11-21 20:59:29,259 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 506 [2023-11-21 20:59:29,259 INFO L73 IsDeterministic]: Start isDeterministic. Operand 506 states and 728 transitions. [2023-11-21 20:59:29,260 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:29,260 INFO L218 hiAutomatonCegarLoop]: Abstraction has 506 states and 728 transitions. [2023-11-21 20:59:29,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states and 728 transitions. [2023-11-21 20:59:29,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 505. [2023-11-21 20:59:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 505 states, 498 states have (on average 1.4357429718875503) internal successors, (715), 497 states have internal predecessors, (715), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 727 transitions. [2023-11-21 20:59:29,275 INFO L240 hiAutomatonCegarLoop]: Abstraction has 505 states and 727 transitions. [2023-11-21 20:59:29,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 20:59:29,276 INFO L428 stractBuchiCegarLoop]: Abstraction has 505 states and 727 transitions. [2023-11-21 20:59:29,276 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2023-11-21 20:59:29,276 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 505 states and 727 transitions. [2023-11-21 20:59:29,279 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 495 [2023-11-21 20:59:29,279 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:29,279 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:29,281 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:29,281 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:29,281 INFO L748 eck$LassoCheckResult]: Stem: 12213#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 12214#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 12400#L736-3 [2023-11-21 20:59:29,282 INFO L750 eck$LassoCheckResult]: Loop: 12400#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 12346#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 12347#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 12410#L743-269 havoc main_~_ha_hashv~0#1; 12110#L743-176 goto; 12111#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 12336#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 12209#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 12210#L743-73 assume !main_#t~switch28#1; 12089#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 12090#L743-76 assume !main_#t~switch28#1; 12168#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 12169#L743-79 assume !main_#t~switch28#1; 12298#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 12260#L743-82 assume !main_#t~switch28#1; 12261#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 12381#L743-85 assume !main_#t~switch28#1; 12382#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 12327#L743-88 assume !main_#t~switch28#1; 12224#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 12225#L743-91 assume !main_#t~switch28#1; 12337#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 12361#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 12134#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 12049#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 12050#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 12308#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 12279#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 12280#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 12315#L743-105 havoc main_#t~switch28#1; 12331#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12305#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 12306#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12366#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 12084#L743-116 assume 0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := main_~_hj_j~0#1; 12085#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12020#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 12022#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12354#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 12303#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12387#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 11935#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12207#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 11954#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11955#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 11988#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11989#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 12357#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12358#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 11976#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 12223#L743-170 goto; 12170#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 12171#L743-173 goto; 12181#L743-175 goto; 12353#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 12325#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 12095#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 12096#L743-193 goto; 12100#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 12101#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 12254#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 12063#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 12275#L743-202 goto; 12276#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 12332#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 12374#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 12375#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 12384#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 12204#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 12321#L743-260 goto; 12107#L743-262 havoc main_~_ha_bkt~0#1; 12108#L743-263 goto; 12339#L743-265 goto; 12319#L743-267 havoc main_~_ha_hashv~0#1; 12286#L743-268 goto; 12183#L744-268 havoc main_~_ha_hashv~1#1; 12184#L744-175 goto; 12395#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 12310#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 12281#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 12282#L744-72 assume !main_#t~switch181#1; 12316#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 12345#L744-75 assume !main_#t~switch181#1; 12215#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 12216#L744-78 assume !main_#t~switch181#1; 12117#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 12118#L744-81 assume !main_#t~switch181#1; 12348#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 12399#L744-84 assume !main_#t~switch181#1; 12418#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 12219#L744-87 assume !main_#t~switch181#1; 12220#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 12023#L744-90 assume !main_#t~switch181#1; 12024#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 12057#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 12185#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 12340#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 12139#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 12140#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 12304#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 12195#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 12196#L744-104 havoc main_#t~switch181#1; 12390#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11937#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 11938#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12240#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 11957#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12393#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 11991#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12172#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 12235#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12236#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 11978#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12173#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 12120#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12266#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 12268#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12398#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 12150#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12166#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 12064#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 12065#L744-169 goto; 12277#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 12278#L744-172 goto; 12350#L744-174 goto; 12405#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 12417#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 12230#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 12079#L744-192 goto; 12080#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 11970#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 11971#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 12197#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 12157#L744-201 goto; 11996#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 11997#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 12257#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 12121#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 12122#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 12251#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 12252#L744-259 goto; 12146#L744-261 havoc main_~_ha_bkt~1#1; 12092#L744-262 goto; 12041#L744-264 goto; 12042#L744-266 havoc main_~_ha_hashv~1#1; 12082#L744-267 goto; 12083#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 12400#L736-3 [2023-11-21 20:59:29,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:29,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 9 times [2023-11-21 20:59:29,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:29,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279334562] [2023-11-21 20:59:29,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:29,298 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:29,374 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:29,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:29,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1467998102, now seen corresponding path program 1 times [2023-11-21 20:59:29,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:29,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508261] [2023-11-21 20:59:29,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:29,473 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:29,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1928484213] [2023-11-21 20:59:29,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:29,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:29,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:29,480 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:29,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-21 20:59:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:30,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 925 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-21 20:59:30,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:30,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:30,476 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:30,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:30,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508261] [2023-11-21 20:59:30,476 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:30,476 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928484213] [2023-11-21 20:59:30,476 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928484213] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:30,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:30,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-21 20:59:30,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067237032] [2023-11-21 20:59:30,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:30,478 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:30,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:30,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-21 20:59:30,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-21 20:59:30,479 INFO L87 Difference]: Start difference. First operand 505 states and 727 transitions. cyclomatic complexity: 226 Second operand has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:30,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:30,955 INFO L93 Difference]: Finished difference Result 510 states and 733 transitions. [2023-11-21 20:59:30,955 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 510 states and 733 transitions. [2023-11-21 20:59:30,961 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 500 [2023-11-21 20:59:30,966 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 510 states to 510 states and 733 transitions. [2023-11-21 20:59:30,967 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 510 [2023-11-21 20:59:30,967 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 510 [2023-11-21 20:59:30,967 INFO L73 IsDeterministic]: Start isDeterministic. Operand 510 states and 733 transitions. [2023-11-21 20:59:30,969 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:30,969 INFO L218 hiAutomatonCegarLoop]: Abstraction has 510 states and 733 transitions. [2023-11-21 20:59:30,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states and 733 transitions. [2023-11-21 20:59:30,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 509. [2023-11-21 20:59:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 502 states have (on average 1.4342629482071714) internal successors, (720), 501 states have internal predecessors, (720), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 732 transitions. [2023-11-21 20:59:30,982 INFO L240 hiAutomatonCegarLoop]: Abstraction has 509 states and 732 transitions. [2023-11-21 20:59:30,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-21 20:59:30,983 INFO L428 stractBuchiCegarLoop]: Abstraction has 509 states and 732 transitions. [2023-11-21 20:59:30,984 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2023-11-21 20:59:30,984 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 509 states and 732 transitions. [2023-11-21 20:59:30,986 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 499 [2023-11-21 20:59:30,987 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:30,987 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:30,988 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:30,988 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:30,988 INFO L748 eck$LassoCheckResult]: Stem: 13679#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 13680#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 13868#L736-3 [2023-11-21 20:59:30,989 INFO L750 eck$LassoCheckResult]: Loop: 13868#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 13814#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 13815#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 13878#L743-269 havoc main_~_ha_hashv~0#1; 13576#L743-176 goto; 13577#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 13803#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 13675#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 13676#L743-73 assume !main_#t~switch28#1; 13556#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 13557#L743-76 assume !main_#t~switch28#1; 13634#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 13635#L743-79 assume !main_#t~switch28#1; 13765#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 13727#L743-82 assume !main_#t~switch28#1; 13728#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 13849#L743-85 assume !main_#t~switch28#1; 13850#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 13794#L743-88 assume !main_#t~switch28#1; 13691#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 13692#L743-91 assume !main_#t~switch28#1; 13804#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 13829#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 13600#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 13513#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 13514#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 13775#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 13746#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 13747#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 13782#L743-105 havoc main_#t~switch28#1; 13798#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13772#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 13773#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13834#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 13550#L743-116 assume !(0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296); 13552#L743-118 assume !(main_~_hj_j~0#1 % 4294967296 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296);assume main_#t~nondet41#1 % 4294967296 <= main_~_hj_j~0#1 % 4294967296 + 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296; 13685#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13895#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 13521#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13822#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 13770#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13855#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 13400#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13673#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 13419#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13420#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 13453#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13454#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 13825#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13826#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 13441#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 13690#L743-170 goto; 13636#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 13637#L743-173 goto; 13647#L743-175 goto; 13821#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 13792#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 13561#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 13562#L743-193 goto; 13568#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 13569#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 13721#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 13529#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 13742#L743-202 goto; 13743#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 13800#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 13842#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 13843#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 13852#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 13670#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 13788#L743-260 goto; 13574#L743-262 havoc main_~_ha_bkt~0#1; 13575#L743-263 goto; 13806#L743-265 goto; 13787#L743-267 havoc main_~_ha_hashv~0#1; 13756#L743-268 goto; 13649#L744-268 havoc main_~_ha_hashv~1#1; 13650#L744-175 goto; 13863#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 13777#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 13748#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 13749#L744-72 assume !main_#t~switch181#1; 13783#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 13813#L744-75 assume !main_#t~switch181#1; 13681#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 13682#L744-78 assume !main_#t~switch181#1; 13583#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 13584#L744-81 assume !main_#t~switch181#1; 13816#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 13867#L744-84 assume !main_#t~switch181#1; 13886#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 13686#L744-87 assume !main_#t~switch181#1; 13687#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 13487#L744-90 assume !main_#t~switch181#1; 13488#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 13523#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 13651#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 13808#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 13605#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 13606#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 13771#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 13661#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 13662#L744-104 havoc main_#t~switch181#1; 13858#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13402#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 13403#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13707#L744-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 13422#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13861#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 13456#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13638#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 13702#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13703#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 13443#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13639#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 13586#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13733#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 13735#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13866#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 13618#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13632#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 13530#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 13531#L744-169 goto; 13744#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 13745#L744-172 goto; 13818#L744-174 goto; 13873#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 13885#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 13697#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 13546#L744-192 goto; 13547#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 13435#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 13436#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 13663#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 13625#L744-201 goto; 13461#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 13462#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 13725#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 13590#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 13591#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 13717#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 13718#L744-259 goto; 13611#L744-261 havoc main_~_ha_bkt~1#1; 13558#L744-262 goto; 13505#L744-264 goto; 13506#L744-266 havoc main_~_ha_hashv~1#1; 13548#L744-267 goto; 13549#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 13868#L736-3 [2023-11-21 20:59:30,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:30,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 10 times [2023-11-21 20:59:30,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:30,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288843256] [2023-11-21 20:59:30,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:31,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:31,022 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:31,023 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:31,023 INFO L85 PathProgramCache]: Analyzing trace with hash -1503288501, now seen corresponding path program 1 times [2023-11-21 20:59:31,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:31,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305210079] [2023-11-21 20:59:31,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:31,102 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:31,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1886117418] [2023-11-21 20:59:31,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:31,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:31,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:31,104 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:31,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-21 20:59:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:31,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-21 20:59:31,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:32,079 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:32,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:32,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305210079] [2023-11-21 20:59:32,079 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:32,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1886117418] [2023-11-21 20:59:32,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1886117418] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:32,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:32,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-21 20:59:32,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796171187] [2023-11-21 20:59:32,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:32,080 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:32,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:32,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-21 20:59:32,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-11-21 20:59:32,082 INFO L87 Difference]: Start difference. First operand 509 states and 732 transitions. cyclomatic complexity: 227 Second operand has 10 states, 10 states have (on average 14.8) internal successors, (148), 10 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:32,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:32,897 INFO L93 Difference]: Finished difference Result 551 states and 782 transitions. [2023-11-21 20:59:32,897 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 551 states and 782 transitions. [2023-11-21 20:59:32,902 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 541 [2023-11-21 20:59:32,908 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 551 states to 551 states and 782 transitions. [2023-11-21 20:59:32,908 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 551 [2023-11-21 20:59:32,909 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 551 [2023-11-21 20:59:32,909 INFO L73 IsDeterministic]: Start isDeterministic. Operand 551 states and 782 transitions. [2023-11-21 20:59:32,910 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:32,911 INFO L218 hiAutomatonCegarLoop]: Abstraction has 551 states and 782 transitions. [2023-11-21 20:59:32,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states and 782 transitions. [2023-11-21 20:59:32,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 546. [2023-11-21 20:59:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 546 states, 539 states have (on average 1.417439703153989) internal successors, (764), 538 states have internal predecessors, (764), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 546 states and 776 transitions. [2023-11-21 20:59:32,926 INFO L240 hiAutomatonCegarLoop]: Abstraction has 546 states and 776 transitions. [2023-11-21 20:59:32,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-21 20:59:32,928 INFO L428 stractBuchiCegarLoop]: Abstraction has 546 states and 776 transitions. [2023-11-21 20:59:32,928 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2023-11-21 20:59:32,928 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 546 states and 776 transitions. [2023-11-21 20:59:32,932 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 536 [2023-11-21 20:59:32,932 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:32,932 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:32,933 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:32,933 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:32,934 INFO L748 eck$LassoCheckResult]: Stem: 15193#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 15194#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 15386#L736-3 [2023-11-21 20:59:32,934 INFO L750 eck$LassoCheckResult]: Loop: 15386#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 15330#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 15331#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 15396#L743-269 havoc main_~_ha_hashv~0#1; 15090#L743-176 goto; 15091#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 15320#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 15189#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 15190#L743-73 assume !main_#t~switch28#1; 15069#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 15070#L743-76 assume !main_#t~switch28#1; 15148#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 15149#L743-79 assume !main_#t~switch28#1; 15279#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 15241#L743-82 assume !main_#t~switch28#1; 15242#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 15365#L743-85 assume !main_#t~switch28#1; 15366#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 15309#L743-88 assume !main_#t~switch28#1; 15205#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 15206#L743-91 assume !main_#t~switch28#1; 15321#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 15345#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 15114#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 15028#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 15029#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 15289#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 15260#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 15261#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 15297#L743-105 havoc main_#t~switch28#1; 15313#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15286#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 15287#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15350#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 15064#L743-116 assume 0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := main_~_hj_j~0#1; 15065#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15000#L743-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 15001#L743-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 15035#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15338#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 15284#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15371#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 14914#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15187#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 14933#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14934#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 14968#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14969#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 15341#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15342#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 14956#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 15204#L743-170 goto; 15150#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 15151#L743-173 goto; 15161#L743-175 goto; 15337#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 15307#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 15075#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 15076#L743-193 goto; 15080#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 15081#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 15235#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 15043#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 15256#L743-202 goto; 15257#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 15315#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 15358#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 15359#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 15368#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 15184#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 15303#L743-260 goto; 15087#L743-262 havoc main_~_ha_bkt~0#1; 15088#L743-263 goto; 15323#L743-265 goto; 15301#L743-267 havoc main_~_ha_hashv~0#1; 15267#L743-268 goto; 15163#L744-268 havoc main_~_ha_hashv~1#1; 15164#L744-175 goto; 15380#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 15381#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 15444#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 15443#L744-72 assume !main_#t~switch181#1; 15442#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 15441#L744-75 assume !main_#t~switch181#1; 15440#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 15439#L744-78 assume !main_#t~switch181#1; 15438#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 15437#L744-81 assume !main_#t~switch181#1; 15436#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 15435#L744-84 assume !main_#t~switch181#1; 15434#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 15433#L744-87 assume !main_#t~switch181#1; 15432#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 15431#L744-90 assume !main_#t~switch181#1; 15430#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 15428#L744-93 assume !main_#t~switch181#1; 15427#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 15425#L744-96 assume !main_#t~switch181#1; 15424#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 15423#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 15285#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 15175#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 15176#L744-104 havoc main_#t~switch181#1; 15374#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15375#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 15418#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15221#L744-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 15222#L744-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 14936#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15378#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 14971#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15152#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 15216#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15217#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 14958#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15153#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 15100#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15247#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 15249#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15384#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 15130#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15146#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 15044#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 15045#L744-169 goto; 15258#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 15259#L744-172 goto; 15334#L744-174 goto; 15391#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 15403#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 15211#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 15059#L744-192 goto; 15060#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 14950#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 14951#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 15177#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 15137#L744-201 goto; 14976#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 14977#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 15238#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 15101#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 15102#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 15232#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 15233#L744-259 goto; 15126#L744-261 havoc main_~_ha_bkt~1#1; 15072#L744-262 goto; 15020#L744-264 goto; 15021#L744-266 havoc main_~_ha_hashv~1#1; 15062#L744-267 goto; 15063#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 15386#L736-3 [2023-11-21 20:59:32,934 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:32,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 11 times [2023-11-21 20:59:32,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:32,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156418531] [2023-11-21 20:59:32,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:32,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:32,979 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:32,979 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:32,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1082526403, now seen corresponding path program 1 times [2023-11-21 20:59:32,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:32,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292800872] [2023-11-21 20:59:32,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:33,057 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:33,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [931556866] [2023-11-21 20:59:33,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:33,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:33,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:33,064 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:33,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-21 20:59:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:33,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 915 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 20:59:33,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:33,763 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:33,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:33,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292800872] [2023-11-21 20:59:33,763 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:33,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [931556866] [2023-11-21 20:59:33,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [931556866] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:33,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:33,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 20:59:33,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412298415] [2023-11-21 20:59:33,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:33,765 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:33,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:33,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 20:59:33,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-21 20:59:33,766 INFO L87 Difference]: Start difference. First operand 546 states and 776 transitions. cyclomatic complexity: 234 Second operand has 5 states, 5 states have (on average 29.8) internal successors, (149), 5 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:33,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:33,914 INFO L93 Difference]: Finished difference Result 623 states and 902 transitions. [2023-11-21 20:59:33,914 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 623 states and 902 transitions. [2023-11-21 20:59:33,920 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 613 [2023-11-21 20:59:33,926 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 623 states to 623 states and 902 transitions. [2023-11-21 20:59:33,926 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 623 [2023-11-21 20:59:33,927 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 623 [2023-11-21 20:59:33,928 INFO L73 IsDeterministic]: Start isDeterministic. Operand 623 states and 902 transitions. [2023-11-21 20:59:33,929 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:33,929 INFO L218 hiAutomatonCegarLoop]: Abstraction has 623 states and 902 transitions. [2023-11-21 20:59:33,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 623 states and 902 transitions. [2023-11-21 20:59:33,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 623 to 546. [2023-11-21 20:59:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 546 states, 539 states have (on average 1.411873840445269) internal successors, (761), 538 states have internal predecessors, (761), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 546 states and 773 transitions. [2023-11-21 20:59:33,944 INFO L240 hiAutomatonCegarLoop]: Abstraction has 546 states and 773 transitions. [2023-11-21 20:59:33,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-21 20:59:33,945 INFO L428 stractBuchiCegarLoop]: Abstraction has 546 states and 773 transitions. [2023-11-21 20:59:33,945 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2023-11-21 20:59:33,946 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 546 states and 773 transitions. [2023-11-21 20:59:33,948 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 536 [2023-11-21 20:59:33,949 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:33,949 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:33,950 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:33,950 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:33,950 INFO L748 eck$LassoCheckResult]: Stem: 16815#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 16816#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 17009#L736-3 [2023-11-21 20:59:33,951 INFO L750 eck$LassoCheckResult]: Loop: 17009#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 16952#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 16953#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 17019#L743-269 havoc main_~_ha_hashv~0#1; 16712#L743-176 goto; 16713#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 16942#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 16811#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 16812#L743-73 assume !main_#t~switch28#1; 16690#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 16691#L743-76 assume !main_#t~switch28#1; 16768#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 16769#L743-79 assume !main_#t~switch28#1; 16901#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 16863#L743-82 assume !main_#t~switch28#1; 16864#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 16988#L743-85 assume !main_#t~switch28#1; 16989#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 16933#L743-88 assume !main_#t~switch28#1; 16827#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 16828#L743-91 assume !main_#t~switch28#1; 16943#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 16968#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 16734#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 16648#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 16649#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 16912#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 16882#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 16883#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 16919#L743-105 havoc main_#t~switch28#1; 16937#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 16909#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 16910#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 16973#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 16684#L743-116 assume 0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := main_~_hj_j~0#1; 16685#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 16620#L743-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 16621#L743-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 16655#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 16960#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 16906#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 16994#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 16538#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 16809#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 16556#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 16557#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 16590#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 16591#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 16965#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 16966#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 16579#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 16826#L743-170 goto; 16773#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 16774#L743-173 goto; 16781#L743-175 goto; 16959#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 16930#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 16695#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 16696#L743-193 goto; 16702#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 16703#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 16858#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 16665#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 16880#L743-202 goto; 16881#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 16939#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 16981#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 16982#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 16992#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 16805#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 16926#L743-260 goto; 16708#L743-262 havoc main_~_ha_bkt~0#1; 16709#L743-263 goto; 16945#L743-265 goto; 16925#L743-267 havoc main_~_ha_hashv~0#1; 16892#L743-268 goto; 16783#L744-268 havoc main_~_ha_hashv~1#1; 16784#L744-175 goto; 17002#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 17003#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 17065#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 16920#L744-72 assume !main_#t~switch181#1; 16921#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 16951#L744-75 assume !main_#t~switch181#1; 17020#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 16932#L744-78 assume !main_#t~switch181#1; 16719#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 16720#L744-81 assume !main_#t~switch181#1; 16954#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 17031#L744-84 assume !main_#t~switch181#1; 17032#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 17059#L744-87 assume !main_#t~switch181#1; 17058#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 17057#L744-90 assume !main_#t~switch181#1; 17056#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 16785#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 16786#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 16962#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 16739#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 16740#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 16907#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 16908#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 16796#L744-104 havoc main_#t~switch181#1; 16997#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 16534#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 16535#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 16842#L744-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 16843#L744-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 16555#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 17000#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 16589#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 16770#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 16836#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 16837#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 16573#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 16771#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 16711#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 16869#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 16871#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 17006#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 16748#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 16766#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 16660#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 16661#L744-169 goto; 16875#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 16876#L744-172 goto; 16956#L744-174 goto; 17014#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 17027#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 16832#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 16679#L744-192 goto; 16680#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 16568#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 16569#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 16797#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 16755#L744-201 goto; 16596#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 16597#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 16859#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 16721#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 16722#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 16853#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 16854#L744-259 goto; 16745#L744-261 havoc main_~_ha_bkt~1#1; 16692#L744-262 goto; 16640#L744-264 goto; 16641#L744-266 havoc main_~_ha_hashv~1#1; 16682#L744-267 goto; 16683#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 17009#L736-3 [2023-11-21 20:59:33,951 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:33,951 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 12 times [2023-11-21 20:59:33,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:33,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720299582] [2023-11-21 20:59:33,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:33,966 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:33,985 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:33,985 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:33,986 INFO L85 PathProgramCache]: Analyzing trace with hash 798081857, now seen corresponding path program 1 times [2023-11-21 20:59:33,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:33,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739570452] [2023-11-21 20:59:33,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:34,063 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:34,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1688558974] [2023-11-21 20:59:34,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:34,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:34,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:34,066 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:34,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-21 20:59:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:34,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 927 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-21 20:59:34,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:35,066 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:35,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:35,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739570452] [2023-11-21 20:59:35,066 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:35,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1688558974] [2023-11-21 20:59:35,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1688558974] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:35,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:35,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-21 20:59:35,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380409806] [2023-11-21 20:59:35,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:35,068 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:35,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:35,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-21 20:59:35,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2023-11-21 20:59:35,069 INFO L87 Difference]: Start difference. First operand 546 states and 773 transitions. cyclomatic complexity: 231 Second operand has 12 states, 12 states have (on average 12.416666666666666) internal successors, (149), 12 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:36,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:36,191 INFO L93 Difference]: Finished difference Result 558 states and 790 transitions. [2023-11-21 20:59:36,192 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 558 states and 790 transitions. [2023-11-21 20:59:36,197 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 548 [2023-11-21 20:59:36,202 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 558 states to 558 states and 790 transitions. [2023-11-21 20:59:36,203 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 558 [2023-11-21 20:59:36,203 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 558 [2023-11-21 20:59:36,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 558 states and 790 transitions. [2023-11-21 20:59:36,205 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:36,205 INFO L218 hiAutomatonCegarLoop]: Abstraction has 558 states and 790 transitions. [2023-11-21 20:59:36,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 558 states and 790 transitions. [2023-11-21 20:59:36,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 554. [2023-11-21 20:59:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 554 states, 547 states have (on average 1.413162705667276) internal successors, (773), 546 states have internal predecessors, (773), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 554 states and 785 transitions. [2023-11-21 20:59:36,220 INFO L240 hiAutomatonCegarLoop]: Abstraction has 554 states and 785 transitions. [2023-11-21 20:59:36,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-21 20:59:36,221 INFO L428 stractBuchiCegarLoop]: Abstraction has 554 states and 785 transitions. [2023-11-21 20:59:36,221 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2023-11-21 20:59:36,221 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 554 states and 785 transitions. [2023-11-21 20:59:36,225 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 544 [2023-11-21 20:59:36,225 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:36,225 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:36,226 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:36,226 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:36,226 INFO L748 eck$LassoCheckResult]: Stem: 18382#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 18383#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 18580#L736-3 [2023-11-21 20:59:36,227 INFO L750 eck$LassoCheckResult]: Loop: 18580#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 18522#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 18523#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 18590#L743-269 havoc main_~_ha_hashv~0#1; 18277#L743-176 goto; 18278#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 18512#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 18378#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 18379#L743-73 assume !main_#t~switch28#1; 18256#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 18257#L743-76 assume !main_#t~switch28#1; 18335#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 18336#L743-79 assume !main_#t~switch28#1; 18469#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 18430#L743-82 assume !main_#t~switch28#1; 18431#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 18557#L743-85 assume !main_#t~switch28#1; 18558#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 18502#L743-88 assume !main_#t~switch28#1; 18394#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 18395#L743-91 assume !main_#t~switch28#1; 18513#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 18537#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 18301#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 18215#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 18216#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 18479#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 18450#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 18451#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 18487#L743-105 havoc main_#t~switch28#1; 18506#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18476#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 18477#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18542#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 18251#L743-116 assume 0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := main_~_hj_j~0#1; 18252#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18187#L743-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 18188#L743-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 18222#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18530#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 18474#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18563#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 18102#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18375#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 18121#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18122#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 18155#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18156#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 18533#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18534#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 18143#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 18393#L743-170 goto; 18337#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 18338#L743-173 goto; 18348#L743-175 goto; 18529#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 18498#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 18262#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 18263#L743-193 goto; 18267#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 18268#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 18424#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 18230#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 18446#L743-202 goto; 18447#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 18508#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 18550#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 18551#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 18560#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 18372#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 18494#L743-260 goto; 18274#L743-262 havoc main_~_ha_bkt~0#1; 18275#L743-263 goto; 18515#L743-265 goto; 18492#L743-267 havoc main_~_ha_hashv~0#1; 18457#L743-268 goto; 18350#L744-268 havoc main_~_ha_hashv~1#1; 18351#L744-175 goto; 18573#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 18574#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 18452#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 18453#L744-72 assume !main_#t~switch181#1; 18627#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 18626#L744-75 assume !main_#t~switch181#1; 18384#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 18385#L744-78 assume !main_#t~switch181#1; 18284#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 18285#L744-81 assume !main_#t~switch181#1; 18524#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 18621#L744-84 assume !main_#t~switch181#1; 18620#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 18389#L744-87 assume !main_#t~switch181#1; 18390#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 18617#L744-90 assume !main_#t~switch181#1; 18616#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 18352#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 18353#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 18516#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 18306#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 18307#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 18618#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 18619#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 18364#L744-104 havoc main_#t~switch181#1; 18605#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18104#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 18105#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18483#L744-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 18631#L744-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 18629#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18601#L744-120 assume !(0 == main_~_ha_hashv~1#1 % 4294967296); 18602#L744-122 assume 0 == main_~_hj_j~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet195#1 := main_~_ha_hashv~1#1; 18158#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18339#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 18405#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18406#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 18145#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18340#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 18287#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18437#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 18439#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18577#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 18317#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18333#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 18231#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 18232#L744-169 goto; 18448#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 18449#L744-172 goto; 18526#L744-174 goto; 18585#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 18598#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 18400#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 18246#L744-192 goto; 18247#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 18137#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 18138#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 18365#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 18324#L744-201 goto; 18163#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 18164#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 18427#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 18288#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 18289#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 18421#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 18422#L744-259 goto; 18313#L744-261 havoc main_~_ha_bkt~1#1; 18259#L744-262 goto; 18207#L744-264 goto; 18208#L744-266 havoc main_~_ha_hashv~1#1; 18249#L744-267 goto; 18250#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 18580#L736-3 [2023-11-21 20:59:36,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:36,227 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 13 times [2023-11-21 20:59:36,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:36,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583416269] [2023-11-21 20:59:36,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:36,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:36,242 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:36,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:36,260 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:36,261 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:36,261 INFO L85 PathProgramCache]: Analyzing trace with hash -356986396, now seen corresponding path program 1 times [2023-11-21 20:59:36,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:36,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713275741] [2023-11-21 20:59:36,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:36,338 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:36,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1117538389] [2023-11-21 20:59:36,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:36,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:36,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:36,344 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:36,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-21 20:59:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:37,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 928 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-21 20:59:37,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:37,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:37,511 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:37,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:37,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713275741] [2023-11-21 20:59:37,511 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:37,511 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1117538389] [2023-11-21 20:59:37,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1117538389] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:37,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:37,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 20:59:37,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787383607] [2023-11-21 20:59:37,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:37,514 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:37,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:37,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 20:59:37,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-21 20:59:37,515 INFO L87 Difference]: Start difference. First operand 554 states and 785 transitions. cyclomatic complexity: 235 Second operand has 8 states, 8 states have (on average 18.75) internal successors, (150), 8 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:38,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:38,283 INFO L93 Difference]: Finished difference Result 560 states and 792 transitions. [2023-11-21 20:59:38,284 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 560 states and 792 transitions. [2023-11-21 20:59:38,290 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 550 [2023-11-21 20:59:38,297 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 560 states to 560 states and 792 transitions. [2023-11-21 20:59:38,297 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 560 [2023-11-21 20:59:38,298 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 560 [2023-11-21 20:59:38,299 INFO L73 IsDeterministic]: Start isDeterministic. Operand 560 states and 792 transitions. [2023-11-21 20:59:38,300 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:38,300 INFO L218 hiAutomatonCegarLoop]: Abstraction has 560 states and 792 transitions. [2023-11-21 20:59:38,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states and 792 transitions. [2023-11-21 20:59:38,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 558. [2023-11-21 20:59:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 558 states, 551 states have (on average 1.411978221415608) internal successors, (778), 550 states have internal predecessors, (778), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 790 transitions. [2023-11-21 20:59:38,327 INFO L240 hiAutomatonCegarLoop]: Abstraction has 558 states and 790 transitions. [2023-11-21 20:59:38,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 20:59:38,329 INFO L428 stractBuchiCegarLoop]: Abstraction has 558 states and 790 transitions. [2023-11-21 20:59:38,329 INFO L335 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2023-11-21 20:59:38,329 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 558 states and 790 transitions. [2023-11-21 20:59:38,333 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 548 [2023-11-21 20:59:38,333 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:38,333 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:38,335 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:38,335 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:38,336 INFO L748 eck$LassoCheckResult]: Stem: 19955#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 19956#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 20148#L736-3 [2023-11-21 20:59:38,336 INFO L750 eck$LassoCheckResult]: Loop: 20148#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 20092#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 20093#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 20158#L743-269 havoc main_~_ha_hashv~0#1; 19855#L743-176 goto; 19856#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 20081#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 19951#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 19952#L743-73 assume !main_#t~switch28#1; 19831#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 19832#L743-76 assume !main_#t~switch28#1; 19909#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 19910#L743-79 assume !main_#t~switch28#1; 20044#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 20003#L743-82 assume !main_#t~switch28#1; 20004#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 20128#L743-85 assume !main_#t~switch28#1; 20129#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 20072#L743-88 assume !main_#t~switch28#1; 19969#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 19970#L743-91 assume !main_#t~switch28#1; 20083#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 20109#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 19875#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 19792#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 19793#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 20053#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 20024#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 20025#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 20060#L743-105 havoc main_#t~switch28#1; 20075#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 20048#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 20049#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 20113#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 19825#L743-116 assume !(0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296); 19827#L743-118 assume !(main_~_hj_j~0#1 % 4294967296 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296);assume main_#t~nondet41#1 % 4294967296 <= main_~_hj_j~0#1 % 4294967296 + 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296; 19963#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 19763#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 19765#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 20218#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 20047#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 20134#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 19679#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 19949#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 19697#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 19698#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 19731#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 19732#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 20105#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 20106#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 19720#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 19966#L743-170 goto; 19914#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 19915#L743-173 goto; 19922#L743-175 goto; 20099#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 20069#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 19836#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 19837#L743-193 goto; 19843#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 19844#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 19998#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 19806#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 20020#L743-202 goto; 20021#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 20077#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 20121#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 20122#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 20132#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 19945#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 20065#L743-260 goto; 19849#L743-262 havoc main_~_ha_bkt~0#1; 19850#L743-263 goto; 20084#L743-265 goto; 20064#L743-267 havoc main_~_ha_hashv~0#1; 20032#L743-268 goto; 19924#L744-268 havoc main_~_ha_hashv~1#1; 19925#L744-175 goto; 20142#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 20143#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 20022#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 20023#L744-72 assume !main_#t~switch181#1; 20058#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 20091#L744-75 assume !main_#t~switch181#1; 19957#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 19958#L744-78 assume !main_#t~switch181#1; 19851#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 19852#L744-81 assume !main_#t~switch181#1; 20094#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 20147#L744-84 assume !main_#t~switch181#1; 20168#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 19961#L744-87 assume !main_#t~switch181#1; 19962#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 19761#L744-90 assume !main_#t~switch181#1; 19762#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 19797#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 19926#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 20214#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 20213#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 20212#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 20211#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 20210#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 19936#L744-104 havoc main_#t~switch181#1; 20137#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 19675#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 19676#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 19982#L744-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 19983#L744-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 20080#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 20140#L744-120 assume !(0 == main_~_ha_hashv~1#1 % 4294967296); 20007#L744-122 assume 0 == main_~_hj_j~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet195#1 := main_~_ha_hashv~1#1; 19730#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 19911#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 19976#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 19977#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 19714#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 19912#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 19854#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 20009#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 20011#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 20146#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 19889#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 19907#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 19801#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 19802#L744-169 goto; 20015#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 20016#L744-172 goto; 20096#L744-174 goto; 20153#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 20165#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 19972#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 19820#L744-192 goto; 19821#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 19709#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 19710#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 19937#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 19896#L744-201 goto; 19737#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 19738#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 19999#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 19862#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 19863#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 19993#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 19994#L744-259 goto; 19886#L744-261 havoc main_~_ha_bkt~1#1; 19833#L744-262 goto; 19782#L744-264 goto; 19783#L744-266 havoc main_~_ha_hashv~1#1; 19823#L744-267 goto; 19824#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 20148#L736-3 [2023-11-21 20:59:38,337 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:38,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 14 times [2023-11-21 20:59:38,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:38,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811559865] [2023-11-21 20:59:38,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:38,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:38,394 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:38,397 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:38,397 INFO L85 PathProgramCache]: Analyzing trace with hash 943762048, now seen corresponding path program 1 times [2023-11-21 20:59:38,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:38,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849597873] [2023-11-21 20:59:38,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:38,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:38,503 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:38,503 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1218287773] [2023-11-21 20:59:38,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:38,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:38,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:38,508 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:38,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-21 20:59:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:39,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 926 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-21 20:59:39,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 20:59:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 20:59:39,314 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-21 20:59:39,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:59:39,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849597873] [2023-11-21 20:59:39,315 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-21 20:59:39,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1218287773] [2023-11-21 20:59:39,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1218287773] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:59:39,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:59:39,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-21 20:59:39,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900457865] [2023-11-21 20:59:39,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:59:39,317 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-21 20:59:39,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:59:39,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-21 20:59:39,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-11-21 20:59:39,318 INFO L87 Difference]: Start difference. First operand 558 states and 790 transitions. cyclomatic complexity: 236 Second operand has 10 states, 10 states have (on average 15.0) internal successors, (150), 10 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-21 20:59:39,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 20:59:39,939 INFO L93 Difference]: Finished difference Result 570 states and 807 transitions. [2023-11-21 20:59:39,939 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 570 states and 807 transitions. [2023-11-21 20:59:39,943 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 560 [2023-11-21 20:59:39,948 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 570 states to 570 states and 807 transitions. [2023-11-21 20:59:39,948 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 570 [2023-11-21 20:59:39,949 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 570 [2023-11-21 20:59:39,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 570 states and 807 transitions. [2023-11-21 20:59:39,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 20:59:39,951 INFO L218 hiAutomatonCegarLoop]: Abstraction has 570 states and 807 transitions. [2023-11-21 20:59:39,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states and 807 transitions. [2023-11-21 20:59:39,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 558. [2023-11-21 20:59:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 558 states, 551 states have (on average 1.4083484573502723) internal successors, (776), 550 states have internal predecessors, (776), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-21 20:59:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 558 states and 788 transitions. [2023-11-21 20:59:39,965 INFO L240 hiAutomatonCegarLoop]: Abstraction has 558 states and 788 transitions. [2023-11-21 20:59:39,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-21 20:59:39,966 INFO L428 stractBuchiCegarLoop]: Abstraction has 558 states and 788 transitions. [2023-11-21 20:59:39,966 INFO L335 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2023-11-21 20:59:39,966 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 558 states and 788 transitions. [2023-11-21 20:59:39,969 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 548 [2023-11-21 20:59:39,969 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 20:59:39,969 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 20:59:39,971 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 20:59:39,971 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:59:39,971 INFO L748 eck$LassoCheckResult]: Stem: 21553#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 21554#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem313#1, main_#t~mem315#1, main_#t~mem316#1, main_#t~mem318#1, main_#t~mem317#1, main_#t~mem319#1, main_#t~mem320#1, main_#t~mem322#1, main_#t~mem321#1, main_#t~mem323#1, main_#t~mem324#1, main_#t~nondet325#1, main_#t~nondet326#1, main_#t~nondet327#1, main_#t~nondet328#1, main_#t~nondet329#1, main_#t~nondet330#1, main_#t~nondet331#1, main_#t~nondet332#1, main_#t~nondet333#1, main_#t~switch334#1, main_#t~mem335#1, main_#t~mem336#1, main_#t~mem337#1, main_#t~mem338#1, main_#t~mem339#1, main_#t~mem340#1, main_#t~mem341#1, main_#t~mem342#1, main_#t~mem343#1, main_#t~mem344#1, main_#t~mem345#1, main_#t~nondet346#1, main_#t~nondet347#1, main_#t~nondet348#1, main_#t~nondet349#1, main_#t~nondet350#1, main_#t~nondet351#1, main_#t~nondet352#1, main_#t~nondet353#1, main_#t~nondet354#1, main_~_hj_i~2#1, main_~_hj_j~2#1, main_~_hj_k~2#1, main_~_hj_key~2#1.base, main_~_hj_key~2#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1, main_#t~nondet357#1, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1.base, main_#t~mem360#1.offset, main_#t~mem361#1.base, main_#t~mem361#1.offset, main_#t~mem362#1.base, main_#t~mem362#1.offset, main_#t~mem363#1.base, main_#t~mem363#1.offset, main_#t~mem364#1.base, main_#t~mem364#1.offset, main_#t~mem365#1, main_#t~mem366#1, main_#t~mem367#1, main_#t~short368#1, main_#t~mem369#1.base, main_#t~mem369#1.offset, main_#t~ret370#1, main_#t~mem371#1.base, main_#t~mem371#1.offset, main_#t~mem372#1.base, main_#t~mem372#1.offset, main_#t~mem373#1.base, main_#t~mem373#1.offset, main_#t~mem374#1, main_~_hf_bkt~0#1, main_~_hf_hashv~0#1, main_#t~mem375#1, main_#t~mem376#1, main_#t~ite378#1.base, main_#t~ite378#1.offset, main_#t~mem377#1.base, main_#t~mem377#1.offset, main_#t~mem381#1.base, main_#t~mem381#1.offset, main_#t~mem382#1.base, main_#t~mem382#1.offset, main_#t~short383#1, main_#t~mem384#1.base, main_#t~mem384#1.offset, main_#t~mem385#1.base, main_#t~mem385#1.offset, main_#t~mem386#1.base, main_#t~mem386#1.offset, main_#t~mem387#1.base, main_#t~mem387#1.offset, main_#t~mem388#1.base, main_#t~mem388#1.offset, main_#t~mem389#1.base, main_#t~mem389#1.offset, main_#t~mem390#1.base, main_#t~mem390#1.offset, main_#t~mem391#1.base, main_#t~mem391#1.offset, main_#t~mem392#1, main_#t~mem393#1.base, main_#t~mem393#1.offset, main_#t~mem394#1.base, main_#t~mem394#1.offset, main_#t~mem395#1.base, main_#t~mem395#1.offset, main_#t~mem396#1, main_#t~mem397#1.base, main_#t~mem397#1.offset, main_#t~mem398#1.base, main_#t~mem398#1.offset, main_#t~mem399#1.base, main_#t~mem399#1.offset, main_#t~mem400#1.base, main_#t~mem400#1.offset, main_#t~mem401#1.base, main_#t~mem401#1.offset, main_#t~mem402#1, main_#t~mem403#1.base, main_#t~mem403#1.offset, main_#t~mem406#1, main_#t~mem404#1.base, main_#t~mem404#1.offset, main_#t~mem405#1, main_#t~nondet407#1, main_#t~mem408#1.base, main_#t~mem408#1.offset, main_#t~mem409#1.base, main_#t~mem409#1.offset, main_#t~mem410#1, main_#t~post411#1, main_#t~mem412#1.base, main_#t~mem412#1.offset, main_#t~mem413#1.base, main_#t~mem413#1.offset, main_#t~mem414#1.base, main_#t~mem414#1.offset, main_#t~mem415#1.base, main_#t~mem415#1.offset, main_#t~mem416#1.base, main_#t~mem416#1.offset, main_#t~mem417#1.base, main_#t~mem417#1.offset, main_#t~mem418#1.base, main_#t~mem418#1.offset, main_#t~mem419#1.base, main_#t~mem419#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem420#1.base, main_#t~mem420#1.offset, main_#t~mem421#1, main_#t~post422#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite380#1.base, main_#t~ite380#1.offset, main_#t~mem379#1.base, main_#t~mem379#1.offset, main_~i~0#1, main_~#j~0#1.base, main_~#j~0#1.offset, main_~user~0#1.base, main_~user~0#1.offset, main_~tmp~0#1.base, main_~tmp~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset, main_~temp~0#1.base, main_~temp~0#1.offset;havoc main_~i~0#1;call main_~#j~0#1.base, main_~#j~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~user~0#1.base, main_~user~0#1.offset;havoc main_~tmp~0#1.base, main_~tmp~0#1.offset;main_~users~0#1.base, main_~users~0#1.offset := 0, 0;main_~altusers~0#1.base, main_~altusers~0#1.offset := 0, 0;main_~i~0#1 := 0; 21746#L736-3 [2023-11-21 20:59:39,971 INFO L750 eck$LassoCheckResult]: Loop: 21746#L736-3 assume !!(main_~i~0#1 < 10);call main_#t~malloc6#1.base, main_#t~malloc6#1.offset := #Ultimate.allocOnHeap(72);main_~user~0#1.base, main_~user~0#1.offset := main_#t~malloc6#1.base, main_#t~malloc6#1.offset;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset; 21689#L738 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 21690#L738-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 21756#L743-269 havoc main_~_ha_hashv~0#1; 21450#L743-176 goto; 21451#L743-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 21678#L743-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 21549#L743-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 21550#L743-73 assume !main_#t~switch28#1; 21429#L743-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 21430#L743-76 assume !main_#t~switch28#1; 21508#L743-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 21509#L743-79 assume !main_#t~switch28#1; 21640#L743-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 21601#L743-82 assume !main_#t~switch28#1; 21602#L743-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 21725#L743-85 assume !main_#t~switch28#1; 21726#L743-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 21669#L743-88 assume !main_#t~switch28#1; 21565#L743-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 21566#L743-91 assume !main_#t~switch28#1; 21679#L743-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 21705#L743-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 21474#L743-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 21389#L743-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 21390#L743-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 21650#L743-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 21621#L743-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 21622#L743-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 21657#L743-105 havoc main_#t~switch28#1; 21673#L743-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 21647#L743-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 21648#L743-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 21710#L743-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 21425#L743-116 assume !(0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296); 21426#L743-118 assume !(main_~_hj_j~0#1 % 4294967296 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296);assume main_#t~nondet41#1 % 4294967296 <= main_~_hj_j~0#1 % 4294967296 + 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296; 21559#L743-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 21360#L743-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 21362#L743-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 21768#L743-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 21645#L743-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 21731#L743-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 21273#L743-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 21547#L743-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 21292#L743-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 21293#L743-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 21328#L743-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 21329#L743-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 21701#L743-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 21702#L743-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 21316#L743-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 21564#L743-170 goto; 21510#L743-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 21511#L743-173 goto; 21521#L743-175 goto; 21696#L743-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 21667#L743-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 21435#L743-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 21436#L743-193 goto; 21440#L743-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 21441#L743-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 21595#L743-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 21404#L743-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 21617#L743-202 goto; 21618#L743-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 21675#L743-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 21718#L743-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 21719#L743-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 21728#L743-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 21544#L743-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 21663#L743-260 goto; 21447#L743-262 havoc main_~_ha_bkt~0#1; 21448#L743-263 goto; 21681#L743-265 goto; 21661#L743-267 havoc main_~_ha_hashv~0#1; 21628#L743-268 goto; 21523#L744-268 havoc main_~_ha_hashv~1#1; 21524#L744-175 goto; 21740#L744-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 21741#L744-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 21623#L744-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 21624#L744-72 assume !main_#t~switch181#1; 21658#L744-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 21688#L744-75 assume !main_#t~switch181#1; 21555#L744-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 21556#L744-78 assume !main_#t~switch181#1; 21457#L744-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 21458#L744-81 assume !main_#t~switch181#1; 21691#L744-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 21745#L744-84 assume !main_#t~switch181#1; 21765#L744-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 21560#L744-87 assume !main_#t~switch181#1; 21561#L744-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 21363#L744-90 assume !main_#t~switch181#1; 21364#L744-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 21796#L744-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 21794#L744-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 21792#L744-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 21790#L744-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 21788#L744-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 21786#L744-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 21784#L744-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 21783#L744-104 havoc main_#t~switch181#1; 21734#L744-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 21275#L744-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 21276#L744-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 21581#L744-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 21582#L744-115 assume !(0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296); 21294#L744-117 assume !(main_~_hj_j~1#1 % 4294967296 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296);assume main_#t~nondet194#1 % 4294967296 <= main_~_hj_j~1#1 % 4294967296 + 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296; 21295#L744-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 21776#L744-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 21331#L744-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 21512#L744-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 21576#L744-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 21577#L744-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 21318#L744-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 21513#L744-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 21460#L744-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 21608#L744-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 21610#L744-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 21744#L744-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 21490#L744-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 21506#L744-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 21405#L744-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 21406#L744-169 goto; 21619#L744-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 21620#L744-172 goto; 21693#L744-174 goto; 21751#L744-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 21763#L744-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 21571#L744-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 21420#L744-192 goto; 21421#L744-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 21310#L744-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 21311#L744-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 21537#L744-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 21497#L744-201 goto; 21336#L744-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 21337#L744-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 21598#L744-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 21461#L744-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 21462#L744-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 21592#L744-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 21593#L744-259 goto; 21486#L744-261 havoc main_~_ha_bkt~1#1; 21432#L744-262 goto; 21381#L744-264 goto; 21382#L744-266 havoc main_~_ha_hashv~1#1; 21423#L744-267 goto; 21424#L736-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 21746#L736-3 [2023-11-21 20:59:39,972 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:39,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 15 times [2023-11-21 20:59:39,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:39,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317202824] [2023-11-21 20:59:39,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:39,992 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 20:59:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 20:59:40,013 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 20:59:40,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:59:40,014 INFO L85 PathProgramCache]: Analyzing trace with hash -2126343580, now seen corresponding path program 1 times [2023-11-21 20:59:40,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:59:40,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509499924] [2023-11-21 20:59:40,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:59:40,095 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 20:59:40,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1055757167] [2023-11-21 20:59:40,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:59:40,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 20:59:40,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:59:40,101 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 20:59:40,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ee4fa19-5b57-455c-891b-7f6edf3bf170/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-21 20:59:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:59:46,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 33 conjunts are in the unsatisfiable core [2023-11-21 20:59:46,080 INFO L285 TraceCheckSpWp]: Computing forward predicates...