./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --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 be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:52:35,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:52:35,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:52:35,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:52:35,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:52:35,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:52:35,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:52:35,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:52:35,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:52:35,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:52:35,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:52:35,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:52:35,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:52:35,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:52:35,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:52:35,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:52:35,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:52:35,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:52:35,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:52:35,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:52:35,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:52:35,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:52:35,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:52:35,769 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:52:35,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:52:35,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:52:35,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:52:35,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:52:35,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:52:35,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:52:35,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:52:35,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:52:35,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:52:35,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:52:35,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:52:35,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:52:35,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:52:35,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:52:35,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:52:35,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:52:35,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:52:35,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-12-13 19:52:35,794 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:52:35,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:52:35,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:52:35,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:52:35,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:52:35,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:52:35,795 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:52:35,796 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * Use old map elimination=false [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-12-13 19:52:35,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 19:52:35,796 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 19:52:35,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:52:35,798 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-12-13 19:52:35,798 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:52:35,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-12-13 19:52:35,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:52:35,798 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:52:35,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:52:35,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:52:35,799 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-12-13 19:52:35,799 INFO L138 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_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1dcf4f68625d62d28b81607385317c3749a3b9c4401099e862ce9a8a6e6751 [2022-12-13 19:52:35,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:52:35,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:52:35,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:52:35,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:52:35,982 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:52:35,983 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-12-13 19:52:38,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:52:38,751 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:52:38,751 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i [2022-12-13 19:52:38,762 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/data/c8a518b1f/91e6241480c84f17bc57610db28b2cef/FLAG1aae9c4cb [2022-12-13 19:52:38,772 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/data/c8a518b1f/91e6241480c84f17bc57610db28b2cef [2022-12-13 19:52:38,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:52:38,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:52:38,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:52:38,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:52:38,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:52:38,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:52:38" (1/1) ... [2022-12-13 19:52:38,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b6336e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:38, skipping insertion in model container [2022-12-13 19:52:38,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:52:38" (1/1) ... [2022-12-13 19:52:38,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:52:38,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:52:39,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i[33021,33034] [2022-12-13 19:52:39,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:52:39,161 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:52:39,183 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-1.i[33021,33034] [2022-12-13 19:52:39,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:52:39,247 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:52:39,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39 WrapperNode [2022-12-13 19:52:39,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:52:39,248 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:52:39,248 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:52:39,248 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:52:39,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,330 INFO L138 Inliner]: procedures = 177, calls = 349, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 1177 [2022-12-13 19:52:39,330 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:52:39,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:52:39,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:52:39,331 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:52:39,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,422 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:52:39,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:52:39,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:52:39,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:52:39,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (1/1) ... [2022-12-13 19:52:39,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-12-13 19:52:39,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:39,467 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-12-13 19:52:39,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-12-13 19:52:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:52:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:52:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:52:39,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:52:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:52:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:52:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:52:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:52:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:52:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:52:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:52:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:52:39,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:52:39,669 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:52:39,672 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:52:39,676 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-13 19:52:40,912 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:52:40,918 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:52:40,918 INFO L300 CfgBuilder]: Removed 60 assume(true) statements. [2022-12-13 19:52:40,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:52:40 BoogieIcfgContainer [2022-12-13 19:52:40,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:52:40,920 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-12-13 19:52:40,920 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-12-13 19:52:40,923 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-12-13 19:52:40,923 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 19:52:40,923 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 07:52:38" (1/3) ... [2022-12-13 19:52:40,924 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@704aa6c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 07:52:40, skipping insertion in model container [2022-12-13 19:52:40,924 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 19:52:40,924 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:52:39" (2/3) ... [2022-12-13 19:52:40,924 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@704aa6c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 07:52:40, skipping insertion in model container [2022-12-13 19:52:40,925 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-12-13 19:52:40,925 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:52:40" (3/3) ... [2022-12-13 19:52:40,926 INFO L332 chiAutomizerObserver]: Analyzing ICFG uthash_FNV_test4-1.i [2022-12-13 19:52:40,965 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-12-13 19:52:40,965 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-12-13 19:52:40,965 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-12-13 19:52:40,965 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-12-13 19:52:40,965 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-12-13 19:52:40,965 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-12-13 19:52:40,965 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-12-13 19:52:40,965 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-12-13 19:52:40,970 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 212 states, 204 states have (on average 1.6666666666666667) internal successors, (340), 204 states have internal predecessors, (340), 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) [2022-12-13 19:52:40,991 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 201 [2022-12-13 19:52:40,991 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:40,991 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:40,996 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:40,997 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-12-13 19:52:40,997 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-12-13 19:52:40,998 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 212 states, 204 states have (on average 1.6666666666666667) internal successors, (340), 204 states have internal predecessors, (340), 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) [2022-12-13 19:52:41,005 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 201 [2022-12-13 19:52:41,005 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:41,005 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:41,006 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:41,006 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-12-13 19:52:41,013 INFO L748 eck$LassoCheckResult]: Stem: 138#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 147#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 156#L751-3true [2022-12-13 19:52:41,014 INFO L750 eck$LassoCheckResult]: Loop: 156#L751-3true 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; 105#L753true assume main_~user~0#1.base == 0 && main_~user~0#1.offset == 0;assume false; 58#L753-2true 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); 187#L758-121true assume !true; 142#L759-120true assume !true; 115#L751-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 156#L751-3true [2022-12-13 19:52:41,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:41,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 1 times [2022-12-13 19:52:41,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:41,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896986172] [2022-12-13 19:52:41,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:41,111 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:41,137 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:41,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:41,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1452926973, now seen corresponding path program 1 times [2022-12-13 19:52:41,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:41,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211717850] [2022-12-13 19:52:41,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:41,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:52:41,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211717850] [2022-12-13 19:52:41,165 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-12-13 19:52:41,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [359825044] [2022-12-13 19:52:41,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:41,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:41,166 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:41,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 19:52:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:41,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-13 19:52:41,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:52:41,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:52:41,272 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:52:41,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [359825044] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:52:41,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:52:41,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 19:52:41,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174504355] [2022-12-13 19:52:41,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:52:41,277 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 19:52:41,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:52:41,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 19:52:41,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 19:52:41,304 INFO L87 Difference]: Start difference. First operand has 212 states, 204 states have (on average 1.6666666666666667) internal successors, (340), 204 states have internal predecessors, (340), 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) [2022-12-13 19:52:41,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:52:41,319 INFO L93 Difference]: Finished difference Result 212 states and 275 transitions. [2022-12-13 19:52:41,320 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 212 states and 275 transitions. [2022-12-13 19:52:41,323 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 201 [2022-12-13 19:52:41,327 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 212 states to 208 states and 271 transitions. [2022-12-13 19:52:41,328 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 208 [2022-12-13 19:52:41,329 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 208 [2022-12-13 19:52:41,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 208 states and 271 transitions. [2022-12-13 19:52:41,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 19:52:41,331 INFO L218 hiAutomatonCegarLoop]: Abstraction has 208 states and 271 transitions. [2022-12-13 19:52:41,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states and 271 transitions. [2022-12-13 19:52:41,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 208. [2022-12-13 19:52:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 208 states, 201 states have (on average 1.2885572139303483) internal successors, (259), 200 states have internal predecessors, (259), 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) [2022-12-13 19:52:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 271 transitions. [2022-12-13 19:52:41,357 INFO L240 hiAutomatonCegarLoop]: Abstraction has 208 states and 271 transitions. [2022-12-13 19:52:41,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 19:52:41,360 INFO L428 stractBuchiCegarLoop]: Abstraction has 208 states and 271 transitions. [2022-12-13 19:52:41,360 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-12-13 19:52:41,360 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 208 states and 271 transitions. [2022-12-13 19:52:41,362 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 201 [2022-12-13 19:52:41,362 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:41,362 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:41,363 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:41,363 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] [2022-12-13 19:52:41,363 INFO L748 eck$LassoCheckResult]: Stem: 632#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 633#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 615#L751-3 [2022-12-13 19:52:41,365 INFO L750 eck$LassoCheckResult]: Loop: 615#L751-3 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; 604#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 555#L753-2 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); 556#L758-121 havoc main_~_ha_hashv~0#1; 605#L758-49 goto; 606#L758-47 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; 612#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 622#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 623#L758-10 assume main_#t~switch19#1;call main_#t~mem20#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~mem20#1 % 256);havoc main_#t~mem20#1; 507#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 508#L758-13 assume main_#t~switch19#1;call main_#t~mem21#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~mem21#1 % 256);havoc main_#t~mem21#1; 650#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 514#L758-16 assume main_#t~switch19#1;call main_#t~mem22#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~mem22#1 % 256);havoc main_#t~mem22#1; 515#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 649#L758-19 assume main_#t~switch19#1;call main_#t~mem23#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~mem23#1 % 256);havoc main_#t~mem23#1; 474#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 475#L758-22 assume !main_#t~switch19#1; 594#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 654#L758-25 assume main_#t~switch19#1;call main_#t~mem25#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~mem25#1 % 256);havoc main_#t~mem25#1; 530#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 531#L758-28 assume main_#t~switch19#1;call main_#t~mem26#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 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 449#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 450#L758-31 assume main_#t~switch19#1;call main_#t~mem27#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~mem27#1 % 256);havoc main_#t~mem27#1; 634#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 638#L758-34 assume main_#t~switch19#1;call main_#t~mem28#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~mem28#1 % 256);havoc main_#t~mem28#1; 641#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 616#L758-37 assume main_#t~switch19#1;call main_#t~mem29#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~mem29#1 % 256);havoc main_#t~mem29#1; 617#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 510#L758-40 assume main_#t~switch19#1;call main_#t~mem30#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 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 511#L758-42 havoc main_#t~switch19#1; 601#L758-45 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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 256 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 602#L758-44 goto; 630#L758-46 goto; 646#L758-48 goto; 647#L758-119 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); 651#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 652#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#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~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 635#L758-66 goto; 497#L758-117 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 455#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if main_~_ha_hashv~0#1 == main_#t~mem60#1 - 1 then main_~_ha_hashv~0#1 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1)));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 456#L758-70 goto; 546#L758-115 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#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~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 547#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#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~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 625#L758-75 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~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 551#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 552#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 550#L758-114 goto; 447#L758-116 goto; 448#L758-118 goto; 576#L758-120 goto; 596#L759-120 havoc main_~_ha_hashv~1#1; 577#L759-48 goto; 578#L759-46 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; 618#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 642#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch150#1 := 11 == main_~_hj_k~1#1; 512#L759-9 assume main_#t~switch150#1;call main_#t~mem151#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~mem151#1 % 256);havoc main_#t~mem151#1; 513#L759-11 main_#t~switch150#1 := main_#t~switch150#1 || 10 == main_~_hj_k~1#1; 571#L759-12 assume main_#t~switch150#1;call main_#t~mem152#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~mem152#1 % 256);havoc main_#t~mem152#1; 572#L759-14 main_#t~switch150#1 := main_#t~switch150#1 || 9 == main_~_hj_k~1#1; 603#L759-15 assume main_#t~switch150#1;call main_#t~mem153#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~mem153#1 % 256);havoc main_#t~mem153#1; 648#L759-17 main_#t~switch150#1 := main_#t~switch150#1 || 8 == main_~_hj_k~1#1; 607#L759-18 assume !main_#t~switch150#1; 608#L759-20 main_#t~switch150#1 := main_#t~switch150#1 || 7 == main_~_hj_k~1#1; 653#L759-21 assume main_#t~switch150#1;call main_#t~mem155#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~mem155#1 % 256);havoc main_#t~mem155#1; 524#L759-23 main_#t~switch150#1 := main_#t~switch150#1 || 6 == main_~_hj_k~1#1; 525#L759-24 assume main_#t~switch150#1;call main_#t~mem156#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~mem156#1 % 256);havoc main_#t~mem156#1; 579#L759-26 main_#t~switch150#1 := main_#t~switch150#1 || 5 == main_~_hj_k~1#1; 481#L759-27 assume main_#t~switch150#1;call main_#t~mem157#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 + main_#t~mem157#1 % 256;havoc main_#t~mem157#1; 482#L759-29 main_#t~switch150#1 := main_#t~switch150#1 || 4 == main_~_hj_k~1#1; 470#L759-30 assume main_#t~switch150#1;call main_#t~mem158#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~mem158#1 % 256);havoc main_#t~mem158#1; 471#L759-32 main_#t~switch150#1 := main_#t~switch150#1 || 3 == main_~_hj_k~1#1; 496#L759-33 assume main_#t~switch150#1;call main_#t~mem159#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~mem159#1 % 256);havoc main_#t~mem159#1; 636#L759-35 main_#t~switch150#1 := main_#t~switch150#1 || 2 == main_~_hj_k~1#1; 637#L759-36 assume main_#t~switch150#1;call main_#t~mem160#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~mem160#1 % 256);havoc main_#t~mem160#1; 644#L759-38 main_#t~switch150#1 := main_#t~switch150#1 || 1 == main_~_hj_k~1#1; 598#L759-39 assume !main_#t~switch150#1; 599#L759-41 havoc main_#t~switch150#1; 600#L759-44 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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 256 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 626#L759-43 goto; 553#L759-45 goto; 554#L759-47 goto; 526#L759-118 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); 527#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem179#1.base, main_#t~mem179#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem179#1.base, main_#t~mem179#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem179#1.base, main_#t~mem179#1.offset; 539#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_#t~mem180#1.base, 16 + main_#t~mem180#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem183#1 := read~int(main_#t~mem182#1.base, 20 + main_#t~mem182#1.offset, 4);call write~$Pointer$(main_#t~mem181#1.base, main_#t~mem181#1.offset - main_#t~mem183#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset;havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1;call main_#t~mem184#1.base, main_#t~mem184#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_#t~mem184#1.base, 16 + main_#t~mem184#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem185#1.base, 8 + main_#t~mem185#1.offset, 4);havoc main_#t~mem184#1.base, main_#t~mem184#1.offset;havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;call main_#t~mem186#1.base, main_#t~mem186#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~mem186#1.base, 16 + main_#t~mem186#1.offset, 4);havoc main_#t~mem186#1.base, main_#t~mem186#1.offset; 518#L759-65 goto; 519#L759-116 havoc main_~_ha_bkt~1#1;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem188#1 := read~int(main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);main_#t~post189#1 := main_#t~mem188#1;call write~int(1 + main_#t~post189#1, main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset;havoc main_#t~mem188#1;havoc main_#t~post189#1; 534#L759-70 call main_#t~mem190#1.base, main_#t~mem190#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem191#1 := read~int(main_#t~mem190#1.base, 4 + main_#t~mem190#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem191#1 - 1 then 0 else (if main_~_ha_hashv~1#1 == main_#t~mem191#1 - 1 then main_~_ha_hashv~1#1 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem191#1 - 1)));havoc main_#t~mem190#1.base, main_#t~mem190#1.offset;havoc main_#t~mem191#1; 535#L759-69 goto; 560#L759-114 call main_#t~mem192#1.base, main_#t~mem192#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_#t~mem192#1.base, main_#t~mem192#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem193#1.base, main_#t~mem193#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~mem192#1.base, main_#t~mem192#1.offset;havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;call main_#t~mem194#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post195#1 := main_#t~mem194#1;call write~int(1 + main_#t~post195#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem194#1;havoc main_#t~post195#1;call main_#t~mem196#1.base, main_#t~mem196#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem196#1.base, main_#t~mem196#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem196#1.base, main_#t~mem196#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 563#L759-72 assume main_#t~mem197#1.base != 0 || main_#t~mem197#1.offset != 0;havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call main_#t~mem198#1.base, main_#t~mem198#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~mem198#1.base, 12 + main_#t~mem198#1.offset, 4);havoc main_#t~mem198#1.base, main_#t~mem198#1.offset; 451#L759-74 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~mem200#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem199#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short203#1 := main_#t~mem200#1 % 4294967296 >= 10 * (1 + main_#t~mem199#1) % 4294967296; 452#L759-75 assume main_#t~short203#1;call main_#t~mem201#1.base, main_#t~mem201#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem202#1 := read~int(main_#t~mem201#1.base, 36 + main_#t~mem201#1.offset, 4);main_#t~short203#1 := 0 == main_#t~mem202#1 % 4294967296; 588#L759-77 assume !main_#t~short203#1;havoc main_#t~mem200#1;havoc main_#t~mem199#1;havoc main_#t~mem201#1.base, main_#t~mem201#1.offset;havoc main_#t~mem202#1;havoc main_#t~short203#1; 494#L759-113 goto; 495#L759-115 goto; 573#L759-117 goto; 574#L759-119 goto; 614#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 615#L751-3 [2022-12-13 19:52:41,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:41,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 2 times [2022-12-13 19:52:41,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:41,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706122341] [2022-12-13 19:52:41,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:41,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:41,406 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:41,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:41,407 INFO L85 PathProgramCache]: Analyzing trace with hash 762713345, now seen corresponding path program 1 times [2022-12-13 19:52:41,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:41,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590459482] [2022-12-13 19:52:41,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:41,635 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 19:52:41,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1548679586] [2022-12-13 19:52:41,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:41,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:41,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:41,654 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:41,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 19:52:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:42,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 3594 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 19:52:42,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:52:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:52:42,579 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:52:42,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:52:42,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590459482] [2022-12-13 19:52:42,579 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 19:52:42,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1548679586] [2022-12-13 19:52:42,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1548679586] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:52:42,580 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:52:42,580 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 19:52:42,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430680848] [2022-12-13 19:52:42,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:52:42,581 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 19:52:42,581 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:52:42,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 19:52:42,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 19:52:42,582 INFO L87 Difference]: Start difference. First operand 208 states and 271 transitions. cyclomatic complexity: 66 Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 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) [2022-12-13 19:52:42,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:52:42,657 INFO L93 Difference]: Finished difference Result 229 states and 292 transitions. [2022-12-13 19:52:42,657 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 229 states and 292 transitions. [2022-12-13 19:52:42,660 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 222 [2022-12-13 19:52:42,663 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 229 states to 229 states and 292 transitions. [2022-12-13 19:52:42,663 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 229 [2022-12-13 19:52:42,663 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 229 [2022-12-13 19:52:42,663 INFO L73 IsDeterministic]: Start isDeterministic. Operand 229 states and 292 transitions. [2022-12-13 19:52:42,665 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 19:52:42,665 INFO L218 hiAutomatonCegarLoop]: Abstraction has 229 states and 292 transitions. [2022-12-13 19:52:42,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states and 292 transitions. [2022-12-13 19:52:42,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 228. [2022-12-13 19:52:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 228 states, 221 states have (on average 1.262443438914027) internal successors, (279), 220 states have internal predecessors, (279), 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) [2022-12-13 19:52:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 291 transitions. [2022-12-13 19:52:42,674 INFO L240 hiAutomatonCegarLoop]: Abstraction has 228 states and 291 transitions. [2022-12-13 19:52:42,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 19:52:42,675 INFO L428 stractBuchiCegarLoop]: Abstraction has 228 states and 291 transitions. [2022-12-13 19:52:42,675 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-12-13 19:52:42,675 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 228 states and 291 transitions. [2022-12-13 19:52:42,677 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 221 [2022-12-13 19:52:42,677 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:42,677 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:42,678 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:42,678 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] [2022-12-13 19:52:42,678 INFO L748 eck$LassoCheckResult]: Stem: 1366#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 1367#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 1349#L751-3 [2022-12-13 19:52:42,679 INFO L750 eck$LassoCheckResult]: Loop: 1349#L751-3 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; 1338#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 1289#L753-2 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); 1290#L758-121 havoc main_~_ha_hashv~0#1; 1341#L758-49 goto; 1342#L758-47 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; 1346#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 1356#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 1357#L758-10 assume main_#t~switch19#1;call main_#t~mem20#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~mem20#1 % 256);havoc main_#t~mem20#1; 1241#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 1242#L758-13 assume main_#t~switch19#1;call main_#t~mem21#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~mem21#1 % 256);havoc main_#t~mem21#1; 1385#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 1248#L758-16 assume main_#t~switch19#1;call main_#t~mem22#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~mem22#1 % 256);havoc main_#t~mem22#1; 1249#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 1384#L758-19 assume main_#t~switch19#1;call main_#t~mem23#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~mem23#1 % 256);havoc main_#t~mem23#1; 1208#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 1209#L758-22 assume main_#t~switch19#1;call main_#t~mem24#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~mem24#1 % 256);havoc main_#t~mem24#1; 1328#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 1389#L758-25 assume main_#t~switch19#1;call main_#t~mem25#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~mem25#1 % 256);havoc main_#t~mem25#1; 1264#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 1265#L758-28 assume main_#t~switch19#1;call main_#t~mem26#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 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 1183#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 1184#L758-31 assume main_#t~switch19#1;call main_#t~mem27#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~mem27#1 % 256);havoc main_#t~mem27#1; 1368#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 1373#L758-34 assume main_#t~switch19#1;call main_#t~mem28#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~mem28#1 % 256);havoc main_#t~mem28#1; 1376#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 1350#L758-37 assume main_#t~switch19#1;call main_#t~mem29#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~mem29#1 % 256);havoc main_#t~mem29#1; 1351#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 1244#L758-40 assume main_#t~switch19#1;call main_#t~mem30#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 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 1245#L758-42 havoc main_#t~switch19#1; 1335#L758-45 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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 256 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 1336#L758-44 goto; 1364#L758-46 goto; 1381#L758-48 goto; 1382#L758-119 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); 1386#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 1387#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#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~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 1369#L758-66 goto; 1231#L758-117 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 1189#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if main_~_ha_hashv~0#1 == main_#t~mem60#1 - 1 then main_~_ha_hashv~0#1 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1)));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 1190#L758-70 goto; 1280#L758-115 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#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~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 1281#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#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~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 1359#L758-75 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~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 1285#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 1286#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 1284#L758-114 goto; 1181#L758-116 goto; 1182#L758-118 goto; 1310#L758-120 goto; 1330#L759-120 havoc main_~_ha_hashv~1#1; 1311#L759-48 goto; 1312#L759-46 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; 1352#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 1377#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch150#1 := 11 == main_~_hj_k~1#1; 1246#L759-9 assume main_#t~switch150#1;call main_#t~mem151#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~mem151#1 % 256);havoc main_#t~mem151#1; 1247#L759-11 main_#t~switch150#1 := main_#t~switch150#1 || 10 == main_~_hj_k~1#1; 1304#L759-12 assume main_#t~switch150#1;call main_#t~mem152#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~mem152#1 % 256);havoc main_#t~mem152#1; 1305#L759-14 main_#t~switch150#1 := main_#t~switch150#1 || 9 == main_~_hj_k~1#1; 1337#L759-15 assume main_#t~switch150#1;call main_#t~mem153#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~mem153#1 % 256);havoc main_#t~mem153#1; 1383#L759-17 main_#t~switch150#1 := main_#t~switch150#1 || 8 == main_~_hj_k~1#1; 1339#L759-18 assume !main_#t~switch150#1; 1340#L759-20 main_#t~switch150#1 := main_#t~switch150#1 || 7 == main_~_hj_k~1#1; 1388#L759-21 assume main_#t~switch150#1;call main_#t~mem155#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~mem155#1 % 256);havoc main_#t~mem155#1; 1258#L759-23 main_#t~switch150#1 := main_#t~switch150#1 || 6 == main_~_hj_k~1#1; 1259#L759-24 assume main_#t~switch150#1;call main_#t~mem156#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~mem156#1 % 256);havoc main_#t~mem156#1; 1313#L759-26 main_#t~switch150#1 := main_#t~switch150#1 || 5 == main_~_hj_k~1#1; 1215#L759-27 assume main_#t~switch150#1;call main_#t~mem157#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 + main_#t~mem157#1 % 256;havoc main_#t~mem157#1; 1216#L759-29 main_#t~switch150#1 := main_#t~switch150#1 || 4 == main_~_hj_k~1#1; 1204#L759-30 assume main_#t~switch150#1;call main_#t~mem158#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~mem158#1 % 256);havoc main_#t~mem158#1; 1205#L759-32 main_#t~switch150#1 := main_#t~switch150#1 || 3 == main_~_hj_k~1#1; 1230#L759-33 assume main_#t~switch150#1;call main_#t~mem159#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~mem159#1 % 256);havoc main_#t~mem159#1; 1370#L759-35 main_#t~switch150#1 := main_#t~switch150#1 || 2 == main_~_hj_k~1#1; 1371#L759-36 assume main_#t~switch150#1;call main_#t~mem160#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~mem160#1 % 256);havoc main_#t~mem160#1; 1379#L759-38 main_#t~switch150#1 := main_#t~switch150#1 || 1 == main_~_hj_k~1#1; 1332#L759-39 assume !main_#t~switch150#1; 1333#L759-41 havoc main_#t~switch150#1; 1334#L759-44 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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 256 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 1360#L759-43 goto; 1287#L759-45 goto; 1288#L759-47 goto; 1260#L759-118 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); 1261#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem179#1.base, main_#t~mem179#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem179#1.base, main_#t~mem179#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem179#1.base, main_#t~mem179#1.offset; 1273#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_#t~mem180#1.base, 16 + main_#t~mem180#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem183#1 := read~int(main_#t~mem182#1.base, 20 + main_#t~mem182#1.offset, 4);call write~$Pointer$(main_#t~mem181#1.base, main_#t~mem181#1.offset - main_#t~mem183#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset;havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1;call main_#t~mem184#1.base, main_#t~mem184#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_#t~mem184#1.base, 16 + main_#t~mem184#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem185#1.base, 8 + main_#t~mem185#1.offset, 4);havoc main_#t~mem184#1.base, main_#t~mem184#1.offset;havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;call main_#t~mem186#1.base, main_#t~mem186#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~mem186#1.base, 16 + main_#t~mem186#1.offset, 4);havoc main_#t~mem186#1.base, main_#t~mem186#1.offset; 1250#L759-65 goto; 1251#L759-116 havoc main_~_ha_bkt~1#1;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem188#1 := read~int(main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);main_#t~post189#1 := main_#t~mem188#1;call write~int(1 + main_#t~post189#1, main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset;havoc main_#t~mem188#1;havoc main_#t~post189#1; 1266#L759-70 call main_#t~mem190#1.base, main_#t~mem190#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem191#1 := read~int(main_#t~mem190#1.base, 4 + main_#t~mem190#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem191#1 - 1 then 0 else (if main_~_ha_hashv~1#1 == main_#t~mem191#1 - 1 then main_~_ha_hashv~1#1 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem191#1 - 1)));havoc main_#t~mem190#1.base, main_#t~mem190#1.offset;havoc main_#t~mem191#1; 1267#L759-69 goto; 1294#L759-114 call main_#t~mem192#1.base, main_#t~mem192#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_#t~mem192#1.base, main_#t~mem192#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem193#1.base, main_#t~mem193#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~mem192#1.base, main_#t~mem192#1.offset;havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;call main_#t~mem194#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post195#1 := main_#t~mem194#1;call write~int(1 + main_#t~post195#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem194#1;havoc main_#t~post195#1;call main_#t~mem196#1.base, main_#t~mem196#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem196#1.base, main_#t~mem196#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem196#1.base, main_#t~mem196#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 1297#L759-72 assume main_#t~mem197#1.base != 0 || main_#t~mem197#1.offset != 0;havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call main_#t~mem198#1.base, main_#t~mem198#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~mem198#1.base, 12 + main_#t~mem198#1.offset, 4);havoc main_#t~mem198#1.base, main_#t~mem198#1.offset; 1185#L759-74 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~mem200#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem199#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short203#1 := main_#t~mem200#1 % 4294967296 >= 10 * (1 + main_#t~mem199#1) % 4294967296; 1186#L759-75 assume main_#t~short203#1;call main_#t~mem201#1.base, main_#t~mem201#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem202#1 := read~int(main_#t~mem201#1.base, 36 + main_#t~mem201#1.offset, 4);main_#t~short203#1 := 0 == main_#t~mem202#1 % 4294967296; 1322#L759-77 assume !main_#t~short203#1;havoc main_#t~mem200#1;havoc main_#t~mem199#1;havoc main_#t~mem201#1.base, main_#t~mem201#1.offset;havoc main_#t~mem202#1;havoc main_#t~short203#1; 1228#L759-113 goto; 1229#L759-115 goto; 1307#L759-117 goto; 1308#L759-119 goto; 1348#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 1349#L751-3 [2022-12-13 19:52:42,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:42,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 3 times [2022-12-13 19:52:42,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:42,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257806546] [2022-12-13 19:52:42,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:42,709 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:42,729 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:42,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:42,730 INFO L85 PathProgramCache]: Analyzing trace with hash -804044605, now seen corresponding path program 1 times [2022-12-13 19:52:42,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:42,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525739015] [2022-12-13 19:52:42,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:42,900 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 19:52:42,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [556998339] [2022-12-13 19:52:42,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:42,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:42,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:42,902 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:42,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 19:52:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:43,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 3600 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 19:52:43,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:52:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:52:43,809 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:52:43,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:52:43,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525739015] [2022-12-13 19:52:43,809 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 19:52:43,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556998339] [2022-12-13 19:52:43,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [556998339] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:52:43,810 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:52:43,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 19:52:43,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076680789] [2022-12-13 19:52:43,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:52:43,811 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 19:52:43,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:52:43,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 19:52:43,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 19:52:43,812 INFO L87 Difference]: Start difference. First operand 228 states and 291 transitions. cyclomatic complexity: 66 Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 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) [2022-12-13 19:52:43,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:52:43,868 INFO L93 Difference]: Finished difference Result 249 states and 312 transitions. [2022-12-13 19:52:43,868 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 249 states and 312 transitions. [2022-12-13 19:52:43,871 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 242 [2022-12-13 19:52:43,874 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 249 states to 249 states and 312 transitions. [2022-12-13 19:52:43,874 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 249 [2022-12-13 19:52:43,874 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 249 [2022-12-13 19:52:43,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 249 states and 312 transitions. [2022-12-13 19:52:43,875 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 19:52:43,875 INFO L218 hiAutomatonCegarLoop]: Abstraction has 249 states and 312 transitions. [2022-12-13 19:52:43,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states and 312 transitions. [2022-12-13 19:52:43,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 248. [2022-12-13 19:52:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 241 states have (on average 1.2406639004149378) internal successors, (299), 240 states have internal predecessors, (299), 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) [2022-12-13 19:52:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 311 transitions. [2022-12-13 19:52:43,882 INFO L240 hiAutomatonCegarLoop]: Abstraction has 248 states and 311 transitions. [2022-12-13 19:52:43,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 19:52:43,883 INFO L428 stractBuchiCegarLoop]: Abstraction has 248 states and 311 transitions. [2022-12-13 19:52:43,883 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-12-13 19:52:43,883 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 248 states and 311 transitions. [2022-12-13 19:52:43,884 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 241 [2022-12-13 19:52:43,884 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:43,884 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:43,885 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:43,885 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] [2022-12-13 19:52:43,885 INFO L748 eck$LassoCheckResult]: Stem: 2142#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 2143#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 2125#L751-3 [2022-12-13 19:52:43,885 INFO L750 eck$LassoCheckResult]: Loop: 2125#L751-3 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; 2114#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2064#L753-2 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); 2065#L758-121 havoc main_~_ha_hashv~0#1; 2115#L758-49 goto; 2116#L758-47 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; 2122#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2132#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 2133#L758-10 assume !main_#t~switch19#1; 2148#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 2189#L758-13 assume main_#t~switch19#1;call main_#t~mem21#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~mem21#1 % 256);havoc main_#t~mem21#1; 2162#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 2023#L758-16 assume main_#t~switch19#1;call main_#t~mem22#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~mem22#1 % 256);havoc main_#t~mem22#1; 2024#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 2161#L758-19 assume main_#t~switch19#1;call main_#t~mem23#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~mem23#1 % 256);havoc main_#t~mem23#1; 1982#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 1983#L758-22 assume main_#t~switch19#1;call main_#t~mem24#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~mem24#1 % 256);havoc main_#t~mem24#1; 2104#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 2169#L758-25 assume main_#t~switch19#1;call main_#t~mem25#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~mem25#1 % 256);havoc main_#t~mem25#1; 2039#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 2040#L758-28 assume main_#t~switch19#1;call main_#t~mem26#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 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 1957#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 1958#L758-31 assume main_#t~switch19#1;call main_#t~mem27#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~mem27#1 % 256);havoc main_#t~mem27#1; 2144#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 2149#L758-34 assume main_#t~switch19#1;call main_#t~mem28#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~mem28#1 % 256);havoc main_#t~mem28#1; 2152#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 2126#L758-37 assume main_#t~switch19#1;call main_#t~mem29#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~mem29#1 % 256);havoc main_#t~mem29#1; 2127#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 2018#L758-40 assume main_#t~switch19#1;call main_#t~mem30#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 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 2019#L758-42 havoc main_#t~switch19#1; 2111#L758-45 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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 256 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 2112#L758-44 goto; 2140#L758-46 goto; 2158#L758-48 goto; 2159#L758-119 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); 2163#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 2164#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#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~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 2145#L758-66 goto; 2005#L758-117 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 1963#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if main_~_ha_hashv~0#1 == main_#t~mem60#1 - 1 then main_~_ha_hashv~0#1 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1)));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 1964#L758-70 goto; 2055#L758-115 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#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~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2056#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#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~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 2135#L758-75 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~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 2060#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 2061#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 2059#L758-114 goto; 1955#L758-116 goto; 1956#L758-118 goto; 2085#L758-120 goto; 2106#L759-120 havoc main_~_ha_hashv~1#1; 2086#L759-48 goto; 2087#L759-46 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; 2128#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 2153#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch150#1 := 11 == main_~_hj_k~1#1; 2020#L759-9 assume main_#t~switch150#1;call main_#t~mem151#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~mem151#1 % 256);havoc main_#t~mem151#1; 2021#L759-11 main_#t~switch150#1 := main_#t~switch150#1 || 10 == main_~_hj_k~1#1; 2080#L759-12 assume main_#t~switch150#1;call main_#t~mem152#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~mem152#1 % 256);havoc main_#t~mem152#1; 2081#L759-14 main_#t~switch150#1 := main_#t~switch150#1 || 9 == main_~_hj_k~1#1; 2113#L759-15 assume main_#t~switch150#1;call main_#t~mem153#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~mem153#1 % 256);havoc main_#t~mem153#1; 2160#L759-17 main_#t~switch150#1 := main_#t~switch150#1 || 8 == main_~_hj_k~1#1; 2117#L759-18 assume main_#t~switch150#1;call main_#t~mem154#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~mem154#1 % 256);havoc main_#t~mem154#1; 2118#L759-20 main_#t~switch150#1 := main_#t~switch150#1 || 7 == main_~_hj_k~1#1; 2165#L759-21 assume main_#t~switch150#1;call main_#t~mem155#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~mem155#1 % 256);havoc main_#t~mem155#1; 2170#L759-23 main_#t~switch150#1 := main_#t~switch150#1 || 6 == main_~_hj_k~1#1; 2088#L759-24 assume main_#t~switch150#1;call main_#t~mem156#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~mem156#1 % 256);havoc main_#t~mem156#1; 2089#L759-26 main_#t~switch150#1 := main_#t~switch150#1 || 5 == main_~_hj_k~1#1; 1989#L759-27 assume main_#t~switch150#1;call main_#t~mem157#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 + main_#t~mem157#1 % 256;havoc main_#t~mem157#1; 1990#L759-29 main_#t~switch150#1 := main_#t~switch150#1 || 4 == main_~_hj_k~1#1; 1978#L759-30 assume main_#t~switch150#1;call main_#t~mem158#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~mem158#1 % 256);havoc main_#t~mem158#1; 1979#L759-32 main_#t~switch150#1 := main_#t~switch150#1 || 3 == main_~_hj_k~1#1; 2004#L759-33 assume main_#t~switch150#1;call main_#t~mem159#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~mem159#1 % 256);havoc main_#t~mem159#1; 2168#L759-35 main_#t~switch150#1 := main_#t~switch150#1 || 2 == main_~_hj_k~1#1; 2166#L759-36 assume main_#t~switch150#1;call main_#t~mem160#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~mem160#1 % 256);havoc main_#t~mem160#1; 2167#L759-38 main_#t~switch150#1 := main_#t~switch150#1 || 1 == main_~_hj_k~1#1; 2108#L759-39 assume main_#t~switch150#1;call main_#t~mem161#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 + main_#t~mem161#1 % 256;havoc main_#t~mem161#1; 2109#L759-41 havoc main_#t~switch150#1; 2110#L759-44 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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 256 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 2136#L759-43 goto; 2062#L759-45 goto; 2063#L759-47 goto; 2035#L759-118 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); 2036#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem179#1.base, main_#t~mem179#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem179#1.base, main_#t~mem179#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem179#1.base, main_#t~mem179#1.offset; 2048#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_#t~mem180#1.base, 16 + main_#t~mem180#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem183#1 := read~int(main_#t~mem182#1.base, 20 + main_#t~mem182#1.offset, 4);call write~$Pointer$(main_#t~mem181#1.base, main_#t~mem181#1.offset - main_#t~mem183#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset;havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1;call main_#t~mem184#1.base, main_#t~mem184#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_#t~mem184#1.base, 16 + main_#t~mem184#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem185#1.base, 8 + main_#t~mem185#1.offset, 4);havoc main_#t~mem184#1.base, main_#t~mem184#1.offset;havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;call main_#t~mem186#1.base, main_#t~mem186#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~mem186#1.base, 16 + main_#t~mem186#1.offset, 4);havoc main_#t~mem186#1.base, main_#t~mem186#1.offset; 2027#L759-65 goto; 2028#L759-116 havoc main_~_ha_bkt~1#1;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem188#1 := read~int(main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);main_#t~post189#1 := main_#t~mem188#1;call write~int(1 + main_#t~post189#1, main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset;havoc main_#t~mem188#1;havoc main_#t~post189#1; 2043#L759-70 call main_#t~mem190#1.base, main_#t~mem190#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem191#1 := read~int(main_#t~mem190#1.base, 4 + main_#t~mem190#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem191#1 - 1 then 0 else (if main_~_ha_hashv~1#1 == main_#t~mem191#1 - 1 then main_~_ha_hashv~1#1 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem191#1 - 1)));havoc main_#t~mem190#1.base, main_#t~mem190#1.offset;havoc main_#t~mem191#1; 2044#L759-69 goto; 2069#L759-114 call main_#t~mem192#1.base, main_#t~mem192#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_#t~mem192#1.base, main_#t~mem192#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem193#1.base, main_#t~mem193#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~mem192#1.base, main_#t~mem192#1.offset;havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;call main_#t~mem194#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post195#1 := main_#t~mem194#1;call write~int(1 + main_#t~post195#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem194#1;havoc main_#t~post195#1;call main_#t~mem196#1.base, main_#t~mem196#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem196#1.base, main_#t~mem196#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem196#1.base, main_#t~mem196#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2072#L759-72 assume main_#t~mem197#1.base != 0 || main_#t~mem197#1.offset != 0;havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call main_#t~mem198#1.base, main_#t~mem198#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~mem198#1.base, 12 + main_#t~mem198#1.offset, 4);havoc main_#t~mem198#1.base, main_#t~mem198#1.offset; 1959#L759-74 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~mem200#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem199#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short203#1 := main_#t~mem200#1 % 4294967296 >= 10 * (1 + main_#t~mem199#1) % 4294967296; 1960#L759-75 assume main_#t~short203#1;call main_#t~mem201#1.base, main_#t~mem201#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem202#1 := read~int(main_#t~mem201#1.base, 36 + main_#t~mem201#1.offset, 4);main_#t~short203#1 := 0 == main_#t~mem202#1 % 4294967296; 2098#L759-77 assume !main_#t~short203#1;havoc main_#t~mem200#1;havoc main_#t~mem199#1;havoc main_#t~mem201#1.base, main_#t~mem201#1.offset;havoc main_#t~mem202#1;havoc main_#t~short203#1; 2002#L759-113 goto; 2003#L759-115 goto; 2082#L759-117 goto; 2083#L759-119 goto; 2124#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2125#L751-3 [2022-12-13 19:52:43,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:43,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 4 times [2022-12-13 19:52:43,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:43,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078785376] [2022-12-13 19:52:43,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:43,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:43,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:43,913 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:43,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:43,914 INFO L85 PathProgramCache]: Analyzing trace with hash -2076041859, now seen corresponding path program 1 times [2022-12-13 19:52:43,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:43,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862888089] [2022-12-13 19:52:43,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:44,037 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 19:52:44,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [619119755] [2022-12-13 19:52:44,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:44,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:44,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:44,039 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:44,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 19:52:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:45,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 3606 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 19:52:45,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:52:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:52:45,053 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:52:45,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:52:45,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862888089] [2022-12-13 19:52:45,053 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 19:52:45,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619119755] [2022-12-13 19:52:45,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619119755] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:52:45,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:52:45,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:52:45,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888918337] [2022-12-13 19:52:45,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:52:45,054 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 19:52:45,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:52:45,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:52:45,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:52:45,055 INFO L87 Difference]: Start difference. First operand 248 states and 311 transitions. cyclomatic complexity: 66 Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 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) [2022-12-13 19:52:45,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:52:45,134 INFO L93 Difference]: Finished difference Result 276 states and 343 transitions. [2022-12-13 19:52:45,134 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 276 states and 343 transitions. [2022-12-13 19:52:45,135 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 262 [2022-12-13 19:52:45,136 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 276 states to 276 states and 343 transitions. [2022-12-13 19:52:45,136 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 276 [2022-12-13 19:52:45,136 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 276 [2022-12-13 19:52:45,136 INFO L73 IsDeterministic]: Start isDeterministic. Operand 276 states and 343 transitions. [2022-12-13 19:52:45,137 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 19:52:45,137 INFO L218 hiAutomatonCegarLoop]: Abstraction has 276 states and 343 transitions. [2022-12-13 19:52:45,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states and 343 transitions. [2022-12-13 19:52:45,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 234. [2022-12-13 19:52:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 227 states have (on average 1.224669603524229) internal successors, (278), 226 states have internal predecessors, (278), 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) [2022-12-13 19:52:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 290 transitions. [2022-12-13 19:52:45,142 INFO L240 hiAutomatonCegarLoop]: Abstraction has 234 states and 290 transitions. [2022-12-13 19:52:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 19:52:45,143 INFO L428 stractBuchiCegarLoop]: Abstraction has 234 states and 290 transitions. [2022-12-13 19:52:45,143 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-12-13 19:52:45,143 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 234 states and 290 transitions. [2022-12-13 19:52:45,144 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 227 [2022-12-13 19:52:45,144 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:45,144 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:45,145 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:45,145 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] [2022-12-13 19:52:45,145 INFO L748 eck$LassoCheckResult]: Stem: 2965#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 2966#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 2948#L751-3 [2022-12-13 19:52:45,145 INFO L750 eck$LassoCheckResult]: Loop: 2948#L751-3 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; 2937#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2887#L753-2 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); 2888#L758-121 havoc main_~_ha_hashv~0#1; 2940#L758-49 goto; 2941#L758-47 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; 2945#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2955#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 2956#L758-10 assume !main_#t~switch19#1; 2838#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 2839#L758-13 assume !main_#t~switch19#1; 2987#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 2846#L758-16 assume !main_#t~switch19#1; 2847#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 2986#L758-19 assume !main_#t~switch19#1; 2805#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 2806#L758-22 assume !main_#t~switch19#1; 2926#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 2994#L758-25 assume !main_#t~switch19#1; 2862#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 2863#L758-28 assume !main_#t~switch19#1; 2780#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 2781#L758-31 assume main_#t~switch19#1;call main_#t~mem27#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~mem27#1 % 256);havoc main_#t~mem27#1; 2967#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 2975#L758-34 assume main_#t~switch19#1;call main_#t~mem28#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~mem28#1 % 256);havoc main_#t~mem28#1; 2976#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 2949#L758-37 assume main_#t~switch19#1;call main_#t~mem29#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~mem29#1 % 256);havoc main_#t~mem29#1; 2950#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 2841#L758-40 assume main_#t~switch19#1;call main_#t~mem30#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 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 2842#L758-42 havoc main_#t~switch19#1; 2933#L758-45 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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 256 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 2934#L758-44 goto; 2963#L758-46 goto; 2981#L758-48 goto; 2982#L758-119 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); 2990#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 2992#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#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~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 2969#L758-66 goto; 2828#L758-117 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 2786#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if main_~_ha_hashv~0#1 == main_#t~mem60#1 - 1 then main_~_ha_hashv~0#1 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1)));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 2787#L758-70 goto; 2878#L758-115 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#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~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2879#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#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~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 2958#L758-75 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~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 2883#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 2884#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 2882#L758-114 goto; 2778#L758-116 goto; 2779#L758-118 goto; 2908#L758-120 goto; 2928#L759-120 havoc main_~_ha_hashv~1#1; 2909#L759-48 goto; 2910#L759-46 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; 2951#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 2977#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch150#1 := 11 == main_~_hj_k~1#1; 2843#L759-9 assume main_#t~switch150#1;call main_#t~mem151#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~mem151#1 % 256);havoc main_#t~mem151#1; 2844#L759-11 main_#t~switch150#1 := main_#t~switch150#1 || 10 == main_~_hj_k~1#1; 2902#L759-12 assume main_#t~switch150#1;call main_#t~mem152#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~mem152#1 % 256);havoc main_#t~mem152#1; 2903#L759-14 main_#t~switch150#1 := main_#t~switch150#1 || 9 == main_~_hj_k~1#1; 2991#L759-15 assume main_#t~switch150#1;call main_#t~mem153#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~mem153#1 % 256);havoc main_#t~mem153#1; 2983#L759-17 main_#t~switch150#1 := main_#t~switch150#1 || 8 == main_~_hj_k~1#1; 2938#L759-18 assume main_#t~switch150#1;call main_#t~mem154#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~mem154#1 % 256);havoc main_#t~mem154#1; 2939#L759-20 main_#t~switch150#1 := main_#t~switch150#1 || 7 == main_~_hj_k~1#1; 2993#L759-21 assume main_#t~switch150#1;call main_#t~mem155#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~mem155#1 % 256);havoc main_#t~mem155#1; 2856#L759-23 main_#t~switch150#1 := main_#t~switch150#1 || 6 == main_~_hj_k~1#1; 2857#L759-24 assume main_#t~switch150#1;call main_#t~mem156#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~mem156#1 % 256);havoc main_#t~mem156#1; 2911#L759-26 main_#t~switch150#1 := main_#t~switch150#1 || 5 == main_~_hj_k~1#1; 2812#L759-27 assume main_#t~switch150#1;call main_#t~mem157#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 + main_#t~mem157#1 % 256;havoc main_#t~mem157#1; 2813#L759-29 main_#t~switch150#1 := main_#t~switch150#1 || 4 == main_~_hj_k~1#1; 2801#L759-30 assume main_#t~switch150#1;call main_#t~mem158#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~mem158#1 % 256);havoc main_#t~mem158#1; 2802#L759-32 main_#t~switch150#1 := main_#t~switch150#1 || 3 == main_~_hj_k~1#1; 2827#L759-33 assume main_#t~switch150#1;call main_#t~mem159#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~mem159#1 % 256);havoc main_#t~mem159#1; 2970#L759-35 main_#t~switch150#1 := main_#t~switch150#1 || 2 == main_~_hj_k~1#1; 2971#L759-36 assume main_#t~switch150#1;call main_#t~mem160#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~mem160#1 % 256);havoc main_#t~mem160#1; 2979#L759-38 main_#t~switch150#1 := main_#t~switch150#1 || 1 == main_~_hj_k~1#1; 2930#L759-39 assume main_#t~switch150#1;call main_#t~mem161#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 + main_#t~mem161#1 % 256;havoc main_#t~mem161#1; 2931#L759-41 havoc main_#t~switch150#1; 2932#L759-44 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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 256 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 2959#L759-43 goto; 2885#L759-45 goto; 2886#L759-47 goto; 2858#L759-118 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); 2859#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem179#1.base, main_#t~mem179#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem179#1.base, main_#t~mem179#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem179#1.base, main_#t~mem179#1.offset; 2871#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_#t~mem180#1.base, 16 + main_#t~mem180#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem183#1 := read~int(main_#t~mem182#1.base, 20 + main_#t~mem182#1.offset, 4);call write~$Pointer$(main_#t~mem181#1.base, main_#t~mem181#1.offset - main_#t~mem183#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset;havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1;call main_#t~mem184#1.base, main_#t~mem184#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_#t~mem184#1.base, 16 + main_#t~mem184#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem185#1.base, 8 + main_#t~mem185#1.offset, 4);havoc main_#t~mem184#1.base, main_#t~mem184#1.offset;havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;call main_#t~mem186#1.base, main_#t~mem186#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~mem186#1.base, 16 + main_#t~mem186#1.offset, 4);havoc main_#t~mem186#1.base, main_#t~mem186#1.offset; 2848#L759-65 goto; 2849#L759-116 havoc main_~_ha_bkt~1#1;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem188#1 := read~int(main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);main_#t~post189#1 := main_#t~mem188#1;call write~int(1 + main_#t~post189#1, main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset;havoc main_#t~mem188#1;havoc main_#t~post189#1; 2864#L759-70 call main_#t~mem190#1.base, main_#t~mem190#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem191#1 := read~int(main_#t~mem190#1.base, 4 + main_#t~mem190#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem191#1 - 1 then 0 else (if main_~_ha_hashv~1#1 == main_#t~mem191#1 - 1 then main_~_ha_hashv~1#1 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem191#1 - 1)));havoc main_#t~mem190#1.base, main_#t~mem190#1.offset;havoc main_#t~mem191#1; 2865#L759-69 goto; 2892#L759-114 call main_#t~mem192#1.base, main_#t~mem192#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_#t~mem192#1.base, main_#t~mem192#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem193#1.base, main_#t~mem193#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~mem192#1.base, main_#t~mem192#1.offset;havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;call main_#t~mem194#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post195#1 := main_#t~mem194#1;call write~int(1 + main_#t~post195#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem194#1;havoc main_#t~post195#1;call main_#t~mem196#1.base, main_#t~mem196#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem196#1.base, main_#t~mem196#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem196#1.base, main_#t~mem196#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2895#L759-72 assume main_#t~mem197#1.base != 0 || main_#t~mem197#1.offset != 0;havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call main_#t~mem198#1.base, main_#t~mem198#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~mem198#1.base, 12 + main_#t~mem198#1.offset, 4);havoc main_#t~mem198#1.base, main_#t~mem198#1.offset; 2782#L759-74 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~mem200#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem199#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short203#1 := main_#t~mem200#1 % 4294967296 >= 10 * (1 + main_#t~mem199#1) % 4294967296; 2783#L759-75 assume main_#t~short203#1;call main_#t~mem201#1.base, main_#t~mem201#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem202#1 := read~int(main_#t~mem201#1.base, 36 + main_#t~mem201#1.offset, 4);main_#t~short203#1 := 0 == main_#t~mem202#1 % 4294967296; 2920#L759-77 assume !main_#t~short203#1;havoc main_#t~mem200#1;havoc main_#t~mem199#1;havoc main_#t~mem201#1.base, main_#t~mem201#1.offset;havoc main_#t~mem202#1;havoc main_#t~short203#1; 2825#L759-113 goto; 2826#L759-115 goto; 2905#L759-117 goto; 2906#L759-119 goto; 2947#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2948#L751-3 [2022-12-13 19:52:45,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:45,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 5 times [2022-12-13 19:52:45,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:45,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762125462] [2022-12-13 19:52:45,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:45,158 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:45,170 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:45,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:45,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1350184847, now seen corresponding path program 1 times [2022-12-13 19:52:45,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:45,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915894510] [2022-12-13 19:52:45,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:45,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:45,345 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 19:52:45,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [8667242] [2022-12-13 19:52:45,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:45,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:45,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:45,347 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:45,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 19:52:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:52:46,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 3570 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 19:52:46,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:52:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:52:46,455 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:52:46,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:52:46,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915894510] [2022-12-13 19:52:46,455 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 19:52:46,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [8667242] [2022-12-13 19:52:46,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [8667242] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:52:46,456 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:52:46,456 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:52:46,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420635909] [2022-12-13 19:52:46,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:52:46,457 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-12-13 19:52:46,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:52:46,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:52:46,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:52:46,457 INFO L87 Difference]: Start difference. First operand 234 states and 290 transitions. cyclomatic complexity: 59 Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 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) [2022-12-13 19:52:46,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:52:46,512 INFO L93 Difference]: Finished difference Result 349 states and 428 transitions. [2022-12-13 19:52:46,512 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 349 states and 428 transitions. [2022-12-13 19:52:46,514 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 264 [2022-12-13 19:52:46,517 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 349 states to 349 states and 428 transitions. [2022-12-13 19:52:46,517 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 349 [2022-12-13 19:52:46,517 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 349 [2022-12-13 19:52:46,518 INFO L73 IsDeterministic]: Start isDeterministic. Operand 349 states and 428 transitions. [2022-12-13 19:52:46,518 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-12-13 19:52:46,518 INFO L218 hiAutomatonCegarLoop]: Abstraction has 349 states and 428 transitions. [2022-12-13 19:52:46,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states and 428 transitions. [2022-12-13 19:52:46,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 220. [2022-12-13 19:52:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 213 states have (on average 1.2065727699530517) internal successors, (257), 212 states have internal predecessors, (257), 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) [2022-12-13 19:52:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 269 transitions. [2022-12-13 19:52:46,525 INFO L240 hiAutomatonCegarLoop]: Abstraction has 220 states and 269 transitions. [2022-12-13 19:52:46,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 19:52:46,526 INFO L428 stractBuchiCegarLoop]: Abstraction has 220 states and 269 transitions. [2022-12-13 19:52:46,526 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-12-13 19:52:46,526 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 220 states and 269 transitions. [2022-12-13 19:52:46,528 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 213 [2022-12-13 19:52:46,528 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-12-13 19:52:46,528 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-12-13 19:52:46,528 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-12-13 19:52:46,529 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] [2022-12-13 19:52:46,529 INFO L748 eck$LassoCheckResult]: Stem: 3847#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;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; 3848#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~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#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~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, 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, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~mem90#1.base, main_#t~mem90#1.offset, main_#t~mem94#1.base, main_#t~mem94#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~mem100#1, main_#t~mem98#1.base, main_#t~mem98#1.offset, main_#t~mem99#1, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem102#1, main_#t~pre103#1, main_#t~mem104#1.base, main_#t~mem104#1.offset, main_#t~mem105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem107#1, main_#t~post108#1, main_#t~mem112#1, main_#t~mem110#1, main_#t~mem109#1.base, main_#t~mem109#1.offset, main_#t~mem111#1, main_#t~mem113#1, main_#t~post114#1, 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~post91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1, main_#t~mem122#1.base, main_#t~mem122#1.offset, main_#t~mem123#1, main_#t~post124#1, main_#t~mem125#1.base, main_#t~mem125#1.offset, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem131#1, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem130#1, main_#t~ite134#1, main_#t~mem132#1.base, main_#t~mem132#1.offset, main_#t~mem133#1, main_#t~mem135#1.base, main_#t~mem135#1.offset, main_#t~mem136#1, main_#t~mem137#1.base, main_#t~mem137#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~mem139#1, main_#t~mem138#1, main_#t~mem140#1, main_#t~mem141#1, main_#t~mem143#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem145#1, main_#t~mem147#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem149#1, main_#t~switch150#1, main_#t~mem151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#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~malloc162#1.base, main_#t~malloc162#1.offset, main_#t~mem163#1.base, main_#t~mem163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~memset~res165#1.base, main_#t~memset~res165#1.offset, main_#t~mem166#1.base, main_#t~mem166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~malloc171#1.base, main_#t~malloc171#1.offset, main_#t~mem172#1.base, main_#t~mem172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~memset~res178#1.base, main_#t~memset~res178#1.offset, main_#t~mem179#1.base, main_#t~mem179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1, main_#t~mem184#1.base, main_#t~mem184#1.offset, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1, main_#t~post189#1, main_#t~mem190#1.base, main_#t~mem190#1.offset, main_#t~mem191#1, main_#t~mem192#1.base, main_#t~mem192#1.offset, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1, main_#t~post195#1, main_#t~mem196#1.base, main_#t~mem196#1.offset, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem200#1, main_#t~mem199#1, main_#t~mem201#1.base, main_#t~mem201#1.offset, main_#t~mem202#1, main_#t~short203#1, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~mem205#1, main_#t~malloc206#1.base, main_#t~malloc206#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, main_#t~memset~res211#1.base, main_#t~memset~res211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem216#1, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~mem220#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem219#1, main_#t~mem221#1.base, main_#t~mem221#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.base, main_#t~mem228#1.offset, main_#t~mem231#1, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1, main_#t~mem232#1.base, main_#t~mem232#1.offset, main_#t~mem233#1, main_#t~pre234#1, main_#t~mem235#1.base, main_#t~mem235#1.offset, main_#t~mem236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~post239#1, main_#t~mem243#1, main_#t~mem241#1, main_#t~mem240#1.base, main_#t~mem240#1.offset, main_#t~mem242#1, main_#t~mem244#1, main_#t~post245#1, main_#t~mem246#1.base, main_#t~mem246#1.offset, main_#t~mem247#1.base, main_#t~mem247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~post222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem224#1, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~post255#1, main_#t~mem256#1.base, main_#t~mem256#1.offset, main_#t~mem257#1.base, main_#t~mem257#1.offset, main_#t~mem258#1.base, main_#t~mem258#1.offset, 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~ite265#1, main_#t~mem263#1.base, main_#t~mem263#1.offset, main_#t~mem264#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem268#1.base, main_#t~mem268#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~mem270#1, main_#t~mem271#1, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, main_~users~0#1.base, main_~users~0#1.offset, main_~altusers~0#1.base, main_~altusers~0#1.offset;havoc main_~i~0#1;havoc main_~user~0#1.base, main_~user~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; 3830#L751-3 [2022-12-13 19:52:46,529 INFO L750 eck$LassoCheckResult]: Loop: 3830#L751-3 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; 3819#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 3770#L753-2 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); 3771#L758-121 havoc main_~_ha_hashv~0#1; 3820#L758-49 goto; 3821#L758-47 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; 3827#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 3837#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 3838#L758-10 assume !main_#t~switch19#1; 3722#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 3723#L758-13 assume !main_#t~switch19#1; 3867#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 3729#L758-16 assume !main_#t~switch19#1; 3730#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 3866#L758-19 assume !main_#t~switch19#1; 3689#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 3690#L758-22 assume !main_#t~switch19#1; 3809#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 3875#L758-25 assume !main_#t~switch19#1; 3745#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 3746#L758-28 assume !main_#t~switch19#1; 3663#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 3664#L758-31 assume main_#t~switch19#1;call main_#t~mem27#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~mem27#1 % 256);havoc main_#t~mem27#1; 3849#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 3854#L758-34 assume main_#t~switch19#1;call main_#t~mem28#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~mem28#1 % 256);havoc main_#t~mem28#1; 3857#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 3831#L758-37 assume main_#t~switch19#1;call main_#t~mem29#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~mem29#1 % 256);havoc main_#t~mem29#1; 3832#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 3725#L758-40 assume main_#t~switch19#1;call main_#t~mem30#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 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 3726#L758-42 havoc main_#t~switch19#1; 3816#L758-45 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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 256 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));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;main_~_hj_i~0#1 := (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));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;main_~_hj_j~0#1 := (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else ~bitwiseXor(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#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;main_~_ha_hashv~0#1 := (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 3817#L758-44 goto; 3845#L758-46 goto; 3863#L758-48 goto; 3864#L758-119 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); 3868#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 3869#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#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~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 3851#L758-66 goto; 3711#L758-117 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 3669#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if main_~_ha_hashv~0#1 == main_#t~mem60#1 - 1 then main_~_ha_hashv~0#1 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1)));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 3670#L758-70 goto; 3763#L758-115 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#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~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 3764#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#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~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 3840#L758-75 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~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 3766#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 3767#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 3765#L758-114 goto; 3661#L758-116 goto; 3662#L758-118 goto; 3791#L758-120 goto; 3811#L759-120 havoc main_~_ha_hashv~1#1; 3792#L759-48 goto; 3793#L759-46 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; 3833#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3858#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch150#1 := 11 == main_~_hj_k~1#1; 3727#L759-9 assume !main_#t~switch150#1; 3728#L759-11 main_#t~switch150#1 := main_#t~switch150#1 || 10 == main_~_hj_k~1#1; 3786#L759-12 assume !main_#t~switch150#1; 3787#L759-14 main_#t~switch150#1 := main_#t~switch150#1 || 9 == main_~_hj_k~1#1; 3818#L759-15 assume !main_#t~switch150#1; 3865#L759-17 main_#t~switch150#1 := main_#t~switch150#1 || 8 == main_~_hj_k~1#1; 3822#L759-18 assume !main_#t~switch150#1; 3823#L759-20 main_#t~switch150#1 := main_#t~switch150#1 || 7 == main_~_hj_k~1#1; 3870#L759-21 assume !main_#t~switch150#1; 3739#L759-23 main_#t~switch150#1 := main_#t~switch150#1 || 6 == main_~_hj_k~1#1; 3740#L759-24 assume !main_#t~switch150#1; 3794#L759-26 main_#t~switch150#1 := main_#t~switch150#1 || 5 == main_~_hj_k~1#1; 3696#L759-27 assume !main_#t~switch150#1; 3697#L759-29 main_#t~switch150#1 := main_#t~switch150#1 || 4 == main_~_hj_k~1#1; 3686#L759-30 assume main_#t~switch150#1;call main_#t~mem158#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~mem158#1 % 256);havoc main_#t~mem158#1; 3687#L759-32 main_#t~switch150#1 := main_#t~switch150#1 || 3 == main_~_hj_k~1#1; 3873#L759-33 assume main_#t~switch150#1;call main_#t~mem159#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~mem159#1 % 256);havoc main_#t~mem159#1; 3874#L759-35 main_#t~switch150#1 := main_#t~switch150#1 || 2 == main_~_hj_k~1#1; 3871#L759-36 assume main_#t~switch150#1;call main_#t~mem160#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~mem160#1 % 256);havoc main_#t~mem160#1; 3872#L759-38 main_#t~switch150#1 := main_#t~switch150#1 || 1 == main_~_hj_k~1#1; 3813#L759-39 assume main_#t~switch150#1;call main_#t~mem161#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 + main_#t~mem161#1 % 256;havoc main_#t~mem161#1; 3814#L759-41 havoc main_#t~switch150#1; 3815#L759-44 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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 256 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));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;main_~_hj_i~1#1 := (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else ~bitwiseXor(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));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;main_~_hj_j~1#1 := (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else ~bitwiseXor(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#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;main_~_ha_hashv~1#1 := (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else ~bitwiseXor(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 3841#L759-43 goto; 3768#L759-45 goto; 3769#L759-47 goto; 3741#L759-118 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); 3742#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem179#1.base, main_#t~mem179#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem179#1.base, main_#t~mem179#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem179#1.base, main_#t~mem179#1.offset; 3754#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_#t~mem180#1.base, 16 + main_#t~mem180#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem183#1 := read~int(main_#t~mem182#1.base, 20 + main_#t~mem182#1.offset, 4);call write~$Pointer$(main_#t~mem181#1.base, main_#t~mem181#1.offset - main_#t~mem183#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset;havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1;call main_#t~mem184#1.base, main_#t~mem184#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_#t~mem184#1.base, 16 + main_#t~mem184#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem185#1.base, 8 + main_#t~mem185#1.offset, 4);havoc main_#t~mem184#1.base, main_#t~mem184#1.offset;havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;call main_#t~mem186#1.base, main_#t~mem186#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~mem186#1.base, 16 + main_#t~mem186#1.offset, 4);havoc main_#t~mem186#1.base, main_#t~mem186#1.offset; 3733#L759-65 goto; 3734#L759-116 havoc main_~_ha_bkt~1#1;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem188#1 := read~int(main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);main_#t~post189#1 := main_#t~mem188#1;call write~int(1 + main_#t~post189#1, main_#t~mem187#1.base, 12 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset;havoc main_#t~mem188#1;havoc main_#t~post189#1; 3752#L759-70 call main_#t~mem190#1.base, main_#t~mem190#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem191#1 := read~int(main_#t~mem190#1.base, 4 + main_#t~mem190#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem191#1 - 1 then 0 else (if main_~_ha_hashv~1#1 == main_#t~mem191#1 - 1 then main_~_ha_hashv~1#1 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem191#1 - 1)));havoc main_#t~mem190#1.base, main_#t~mem190#1.offset;havoc main_#t~mem191#1; 3753#L759-69 goto; 3776#L759-114 call main_#t~mem192#1.base, main_#t~mem192#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_#t~mem192#1.base, main_#t~mem192#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem193#1.base, main_#t~mem193#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~mem192#1.base, main_#t~mem192#1.offset;havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;call main_#t~mem194#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post195#1 := main_#t~mem194#1;call write~int(1 + main_#t~post195#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem194#1;havoc main_#t~post195#1;call main_#t~mem196#1.base, main_#t~mem196#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem196#1.base, main_#t~mem196#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem196#1.base, main_#t~mem196#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 3784#L759-72 assume main_#t~mem197#1.base != 0 || main_#t~mem197#1.offset != 0;havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call main_#t~mem198#1.base, main_#t~mem198#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~mem198#1.base, 12 + main_#t~mem198#1.offset, 4);havoc main_#t~mem198#1.base, main_#t~mem198#1.offset; 3667#L759-74 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~mem200#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem199#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short203#1 := main_#t~mem200#1 % 4294967296 >= 10 * (1 + main_#t~mem199#1) % 4294967296; 3668#L759-75 assume main_#t~short203#1;call main_#t~mem201#1.base, main_#t~mem201#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem202#1 := read~int(main_#t~mem201#1.base, 36 + main_#t~mem201#1.offset, 4);main_#t~short203#1 := 0 == main_#t~mem202#1 % 4294967296; 3803#L759-77 assume !main_#t~short203#1;havoc main_#t~mem200#1;havoc main_#t~mem199#1;havoc main_#t~mem201#1.base, main_#t~mem201#1.offset;havoc main_#t~mem202#1;havoc main_#t~short203#1; 3709#L759-113 goto; 3710#L759-115 goto; 3788#L759-117 goto; 3789#L759-119 goto; 3829#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3830#L751-3 [2022-12-13 19:52:46,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:46,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 6 times [2022-12-13 19:52:46,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:46,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915953952] [2022-12-13 19:52:46,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:46,560 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 19:52:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 19:52:46,578 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 19:52:46,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:52:46,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1070408063, now seen corresponding path program 1 times [2022-12-13 19:52:46,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:52:46,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540285814] [2022-12-13 19:52:46,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:52:46,704 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 19:52:46,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1701750208] [2022-12-13 19:52:46,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:52:46,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:52:46,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:52:46,705 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:52:46,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79c01861-e5fd-44e8-90d8-b43eea0dcab3/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process