./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 30e01a73 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_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 22:31:45,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 22:31:45,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-23 22:31:45,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 22:31:45,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 22:31:46,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 22:31:46,037 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 22:31:46,038 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 22:31:46,039 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 22:31:46,044 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 22:31:46,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 22:31:46,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 22:31:46,046 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 22:31:46,048 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-23 22:31:46,048 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-23 22:31:46,049 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-23 22:31:46,049 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-23 22:31:46,050 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-23 22:31:46,050 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-23 22:31:46,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 22:31:46,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-23 22:31:46,052 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 22:31:46,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 22:31:46,053 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 22:31:46,053 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 22:31:46,054 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-23 22:31:46,054 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-23 22:31:46,055 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-23 22:31:46,055 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 22:31:46,055 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 22:31:46,057 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 22:31:46,057 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-23 22:31:46,058 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 22:31:46,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 22:31:46,058 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 22:31:46,059 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 22:31:46,059 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 22:31:46,060 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-23 22:31:46,060 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ddeff00ba0e288e2e7b04a6005a0db991f8cee358fe3ef021af7107ab321b8e [2023-11-23 22:31:46,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 22:31:46,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 22:31:46,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 22:31:46,452 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 22:31:46,453 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 22:31:46,455 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2023-11-23 22:31:49,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 22:31:50,280 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 22:31:50,281 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2023-11-23 22:31:50,301 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/data/b3b8af4f8/267df583d13c4fce98be7a80ccb465b8/FLAG86d15c319 [2023-11-23 22:31:50,317 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/data/b3b8af4f8/267df583d13c4fce98be7a80ccb465b8 [2023-11-23 22:31:50,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 22:31:50,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 22:31:50,324 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 22:31:50,325 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 22:31:50,331 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 22:31:50,332 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:31:50" (1/1) ... [2023-11-23 22:31:50,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27669bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:50, skipping insertion in model container [2023-11-23 22:31:50,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:31:50" (1/1) ... [2023-11-23 22:31:50,408 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 22:31:51,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:31:51,245 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 22:31:51,423 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 22:31:51,491 INFO L206 MainTranslator]: Completed translation [2023-11-23 22:31:51,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51 WrapperNode [2023-11-23 22:31:51,492 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 22:31:51,494 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 22:31:51,494 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 22:31:51,494 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 22:31:51,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,543 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,645 INFO L138 Inliner]: procedures = 177, calls = 350, calls flagged for inlining = 14, calls inlined = 23, statements flattened = 1554 [2023-11-23 22:31:51,645 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 22:31:51,646 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 22:31:51,646 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 22:31:51,646 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 22:31:51,664 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,683 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,871 INFO L189 HeapSplitter]: Split 319 memory accesses to 5 slices as follows [2, 0, 5, 307, 5] [2023-11-23 22:31:51,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,874 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,944 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,978 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:51,995 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:52,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:52,028 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 22:31:52,030 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 22:31:52,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 22:31:52,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 22:31:52,033 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (1/1) ... [2023-11-23 22:31:52,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-23 22:31:52,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:52,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-23 22:31:52,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-23 22:31:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 22:31:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 22:31:52,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 22:31:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 22:31:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 22:31:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 22:31:52,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 22:31:52,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 22:31:52,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 22:31:52,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 22:31:52,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 22:31:52,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 22:31:52,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 22:31:52,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 22:31:52,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 22:31:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 22:31:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 22:31:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 22:31:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 22:31:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 22:31:52,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 22:31:52,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 22:31:52,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 22:31:52,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 22:31:52,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 22:31:52,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 22:31:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 22:31:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 22:31:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 22:31:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 22:31:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 22:31:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 22:31:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 22:31:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 22:31:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 22:31:52,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 22:31:52,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 22:31:52,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 22:31:52,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 22:31:52,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 22:31:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 22:31:52,515 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 22:31:52,520 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 22:31:52,525 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 22:31:52,622 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 22:31:52,652 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 22:31:52,688 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 22:31:52,722 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 22:31:54,675 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 22:31:54,697 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 22:31:54,697 INFO L309 CfgBuilder]: Removed 60 assume(true) statements. [2023-11-23 22:31:54,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:31:54 BoogieIcfgContainer [2023-11-23 22:31:54,699 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 22:31:54,701 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-23 22:31:54,701 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-23 22:31:54,708 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-23 22:31:54,709 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:31:54,709 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 10:31:50" (1/3) ... [2023-11-23 22:31:54,710 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@140f1e75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:31:54, skipping insertion in model container [2023-11-23 22:31:54,711 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:31:54,711 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:31:51" (2/3) ... [2023-11-23 22:31:54,713 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@140f1e75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 10:31:54, skipping insertion in model container [2023-11-23 22:31:54,714 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-23 22:31:54,714 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:31:54" (3/3) ... [2023-11-23 22:31:54,716 INFO L332 chiAutomizerObserver]: Analyzing ICFG uthash_JEN_test4-1.i [2023-11-23 22:31:54,811 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-23 22:31:54,811 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-23 22:31:54,811 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-23 22:31:54,811 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-23 22:31:54,812 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-23 22:31:54,812 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-23 22:31:54,812 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-23 22:31:54,812 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-23 22:31:54,819 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 406 states, 398 states have (on average 1.6733668341708543) internal successors, (666), 398 states have internal predecessors, (666), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:54,882 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 395 [2023-11-23 22:31:54,883 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:54,883 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:54,894 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:54,895 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-23 22:31:54,895 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-23 22:31:54,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 406 states, 398 states have (on average 1.6733668341708543) internal successors, (666), 398 states have internal predecessors, (666), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:54,917 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 395 [2023-11-23 22:31:54,918 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:54,919 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:54,919 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:54,919 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-23 22:31:54,931 INFO L748 eck$LassoCheckResult]: Stem: 142#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 341#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 157#L751-3true [2023-11-23 22:31:54,931 INFO L750 eck$LassoCheckResult]: Loop: 157#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; 300#L753true assume main_~user~0#1.base == 0 && main_~user~0#1.offset == 0;assume false; 259#L753-2true call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 45#L758-269true assume !true; 132#L759-268true assume !true; 311#L751-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 157#L751-3true [2023-11-23 22:31:54,958 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:54,958 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 1 times [2023-11-23 22:31:54,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:54,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758378700] [2023-11-23 22:31:54,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:55,081 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:55,169 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:55,172 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:55,172 INFO L85 PathProgramCache]: Analyzing trace with hash -1776669982, now seen corresponding path program 1 times [2023-11-23 22:31:55,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:55,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206827430] [2023-11-23 22:31:55,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:55,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:31:55,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206827430] [2023-11-23 22:31:55,219 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-23 22:31:55,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607520864] [2023-11-23 22:31:55,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:55,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:55,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:55,223 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:55,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 22:31:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:55,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 22:31:55,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:31:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:31:55,430 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:31:55,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1607520864] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:31:55,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:31:55,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 22:31:55,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298036463] [2023-11-23 22:31:55,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:31:55,436 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:31:55,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:31:55,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 22:31:55,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 22:31:55,482 INFO L87 Difference]: Start difference. First operand has 406 states, 398 states have (on average 1.6733668341708543) internal successors, (666), 398 states have internal predecessors, (666), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:31:55,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:31:55,527 INFO L93 Difference]: Finished difference Result 396 states and 581 transitions. [2023-11-23 22:31:55,529 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 396 states and 581 transitions. [2023-11-23 22:31:55,537 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 375 [2023-11-23 22:31:55,554 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 396 states to 382 states and 567 transitions. [2023-11-23 22:31:55,555 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 382 [2023-11-23 22:31:55,557 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 382 [2023-11-23 22:31:55,558 INFO L73 IsDeterministic]: Start isDeterministic. Operand 382 states and 567 transitions. [2023-11-23 22:31:55,565 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:31:55,565 INFO L218 hiAutomatonCegarLoop]: Abstraction has 382 states and 567 transitions. [2023-11-23 22:31:55,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states and 567 transitions. [2023-11-23 22:31:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 382. [2023-11-23 22:31:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 382 states, 375 states have (on average 1.48) internal successors, (555), 374 states have internal predecessors, (555), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 567 transitions. [2023-11-23 22:31:55,631 INFO L240 hiAutomatonCegarLoop]: Abstraction has 382 states and 567 transitions. [2023-11-23 22:31:55,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 22:31:55,636 INFO L428 stractBuchiCegarLoop]: Abstraction has 382 states and 567 transitions. [2023-11-23 22:31:55,636 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-23 22:31:55,637 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 382 states and 567 transitions. [2023-11-23 22:31:55,641 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 375 [2023-11-23 22:31:55,641 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:55,641 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:55,646 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:55,646 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:31:55,647 INFO L748 eck$LassoCheckResult]: Stem: 1168#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 1169#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 1140#L751-3 [2023-11-23 22:31:55,651 INFO L750 eck$LassoCheckResult]: Loop: 1140#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; 1117#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 1034#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 970#L758-269 havoc main_~_ha_hashv~0#1; 971#L758-176 goto; 1073#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 851#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 852#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 1112#L758-73 assume !main_#t~switch28#1; 1156#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 1032#L758-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int#3(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 1033#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 1035#L758-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int#3(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 1020#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 909#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int#3(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 910#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 1076#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int#3(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 1077#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 979#L758-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int#3(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 885#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 886#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int#3(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 1048#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 1049#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 993#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 994#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 1099#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 1042#L758-100 assume !main_#t~switch28#1; 1043#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 1050#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 845#L758-105 havoc main_#t~switch28#1; 846#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 988#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 1068#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1029#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 826#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1100#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 945#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1037#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 1021#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1022#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 871#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 918#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 920#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1000#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 901#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1129#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 939#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1017#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 955#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 966#L758-170 goto; 967#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 964#L758-173 goto; 965#L758-175 goto; 1177#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 1120#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 1121#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 1075#L758-193 goto; 975#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 1160#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 940#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 832#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 833#L758-202 goto; 1002#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 1003#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 1105#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 887#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 888#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 913#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 984#L758-260 goto; 1143#L758-262 havoc main_~_ha_bkt~0#1; 1101#L758-263 goto; 1102#L758-265 goto; 905#L758-267 havoc main_~_ha_hashv~0#1; 906#L758-268 goto; 922#L759-268 havoc main_~_ha_hashv~1#1; 917#L759-175 goto; 839#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 840#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 1013#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 1051#L759-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int#3(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 847#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 848#L759-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int#3(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 1084#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 1127#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int#3(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 1136#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 1025#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int#3(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 1026#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 1027#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int#3(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 1004#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 1005#L759-87 assume !main_#t~switch181#1; 1065#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 1103#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int#3(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 947#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 948#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 1150#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 1097#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 1098#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 1188#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 1173#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 1174#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 1064#L759-104 havoc main_#t~switch181#1; 835#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 836#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 873#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 923#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 924#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1175#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 903#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1151#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 828#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 829#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 958#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 989#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 1023#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 962#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 894#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 895#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 973#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1028#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 837#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 838#L759-169 goto; 968#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 1206#L759-172 goto; 1157#L759-174 goto; 1158#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 891#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 893#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 1109#L759-192 goto; 1110#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 960#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 961#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 990#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 1118#L759-201 goto; 1189#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 1190#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 1087#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 1088#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 880#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 881#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 1139#L759-259 goto; 1011#L759-261 havoc main_~_ha_bkt~1#1; 1012#L759-262 goto; 997#L759-264 goto; 998#L759-266 havoc main_~_ha_hashv~1#1; 1071#L759-267 goto; 1072#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 1140#L751-3 [2023-11-23 22:31:55,652 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:55,652 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 2 times [2023-11-23 22:31:55,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:55,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345723021] [2023-11-23 22:31:55,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:55,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:55,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:55,690 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:55,690 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:55,691 INFO L85 PathProgramCache]: Analyzing trace with hash -1811125692, now seen corresponding path program 1 times [2023-11-23 22:31:55,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:55,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208322041] [2023-11-23 22:31:55,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:55,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:55,862 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:31:55,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [992743258] [2023-11-23 22:31:55,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:55,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:55,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:55,905 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:55,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 22:31:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:56,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 22:31:56,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:31:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:31:56,512 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:31:56,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:31:56,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208322041] [2023-11-23 22:31:56,513 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:31:56,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992743258] [2023-11-23 22:31:56,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992743258] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:31:56,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:31:56,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 22:31:56,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210147758] [2023-11-23 22:31:56,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:31:56,517 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:31:56,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:31:56,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:31:56,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:31:56,519 INFO L87 Difference]: Start difference. First operand 382 states and 567 transitions. cyclomatic complexity: 188 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:31:56,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:31:56,688 INFO L93 Difference]: Finished difference Result 403 states and 588 transitions. [2023-11-23 22:31:56,688 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 403 states and 588 transitions. [2023-11-23 22:31:56,693 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 396 [2023-11-23 22:31:56,699 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 403 states to 403 states and 588 transitions. [2023-11-23 22:31:56,700 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 403 [2023-11-23 22:31:56,701 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 403 [2023-11-23 22:31:56,701 INFO L73 IsDeterministic]: Start isDeterministic. Operand 403 states and 588 transitions. [2023-11-23 22:31:56,704 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:31:56,704 INFO L218 hiAutomatonCegarLoop]: Abstraction has 403 states and 588 transitions. [2023-11-23 22:31:56,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states and 588 transitions. [2023-11-23 22:31:56,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 402. [2023-11-23 22:31:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 395 states have (on average 1.4556962025316456) internal successors, (575), 394 states have internal predecessors, (575), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 587 transitions. [2023-11-23 22:31:56,726 INFO L240 hiAutomatonCegarLoop]: Abstraction has 402 states and 587 transitions. [2023-11-23 22:31:56,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:31:56,727 INFO L428 stractBuchiCegarLoop]: Abstraction has 402 states and 587 transitions. [2023-11-23 22:31:56,728 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-23 22:31:56,728 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 402 states and 587 transitions. [2023-11-23 22:31:56,731 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 395 [2023-11-23 22:31:56,731 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:56,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:56,734 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:56,735 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:31:56,735 INFO L748 eck$LassoCheckResult]: Stem: 2395#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 2396#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 2367#L751-3 [2023-11-23 22:31:56,736 INFO L750 eck$LassoCheckResult]: Loop: 2367#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; 2344#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2261#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 2196#L758-269 havoc main_~_ha_hashv~0#1; 2197#L758-176 goto; 2297#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 2077#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2078#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 2338#L758-73 assume !main_#t~switch28#1; 2434#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 2451#L758-76 assume !main_#t~switch28#1; 2450#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 2449#L758-79 assume !main_#t~switch28#1; 2448#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 2447#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int#3(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 2132#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 2303#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int#3(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 2304#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 2208#L758-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int#3(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 2209#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 2404#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int#3(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 2275#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 2276#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 2222#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 2223#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 2326#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 2269#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 2270#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 2277#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 2071#L758-105 havoc main_#t~switch28#1; 2072#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2215#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 2295#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2256#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 2052#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2327#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 2171#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2264#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 2248#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2249#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 2097#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2144#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 2146#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2227#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 2127#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2359#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 2165#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2245#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 2181#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 2192#L758-170 goto; 2193#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 2190#L758-173 goto; 2191#L758-175 goto; 2405#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 2347#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 2348#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 2302#L758-193 goto; 2201#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 2387#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 2166#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 2058#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 2059#L758-202 goto; 2229#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2230#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 2333#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 2113#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 2114#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 2139#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 2211#L758-260 goto; 2370#L758-262 havoc main_~_ha_bkt~0#1; 2328#L758-263 goto; 2329#L758-265 goto; 2133#L758-267 havoc main_~_ha_hashv~0#1; 2134#L758-268 goto; 2148#L759-268 havoc main_~_ha_hashv~1#1; 2143#L759-175 goto; 2065#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 2066#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 2242#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 2278#L759-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int#3(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 2073#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 2074#L759-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int#3(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 2311#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 2355#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int#3(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 2363#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 2252#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int#3(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 2253#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 2254#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int#3(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 2233#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 2234#L759-87 assume !main_#t~switch181#1; 2292#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 2330#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int#3(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 2173#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 2174#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 2377#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 2324#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 2325#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 2416#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 2400#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 2401#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 2291#L759-104 havoc main_#t~switch181#1; 2061#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2062#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 2099#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2149#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 2150#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2402#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 2129#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2379#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 2054#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2055#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 2184#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2216#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 2250#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2188#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 2120#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2121#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 2199#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2255#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 2063#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 2064#L759-169 goto; 2194#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 2435#L759-172 goto; 2384#L759-174 goto; 2385#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 2117#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 2119#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 2336#L759-192 goto; 2337#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 2186#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 2187#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 2217#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 2345#L759-201 goto; 2417#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2418#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 2314#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 2315#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 2106#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 2107#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 2366#L759-259 goto; 2238#L759-261 havoc main_~_ha_bkt~1#1; 2239#L759-262 goto; 2224#L759-264 goto; 2225#L759-266 havoc main_~_ha_hashv~1#1; 2300#L759-267 goto; 2301#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2367#L751-3 [2023-11-23 22:31:56,737 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:56,737 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 3 times [2023-11-23 22:31:56,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:56,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735609520] [2023-11-23 22:31:56,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:56,757 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:56,776 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:56,777 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:56,777 INFO L85 PathProgramCache]: Analyzing trace with hash -1918042238, now seen corresponding path program 1 times [2023-11-23 22:31:56,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:56,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911217255] [2023-11-23 22:31:56,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:56,921 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:31:56,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1381891534] [2023-11-23 22:31:56,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:56,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:56,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:56,927 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:56,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 22:31:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:57,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 967 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 22:31:57,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:31:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:31:57,527 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:31:57,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:31:57,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911217255] [2023-11-23 22:31:57,528 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:31:57,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1381891534] [2023-11-23 22:31:57,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1381891534] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:31:57,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:31:57,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 22:31:57,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3992600] [2023-11-23 22:31:57,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:31:57,530 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:31:57,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:31:57,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 22:31:57,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 22:31:57,532 INFO L87 Difference]: Start difference. First operand 402 states and 587 transitions. cyclomatic complexity: 188 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:31:57,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:31:57,652 INFO L93 Difference]: Finished difference Result 423 states and 608 transitions. [2023-11-23 22:31:57,652 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 423 states and 608 transitions. [2023-11-23 22:31:57,657 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 416 [2023-11-23 22:31:57,664 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 423 states to 423 states and 608 transitions. [2023-11-23 22:31:57,664 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 423 [2023-11-23 22:31:57,665 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 423 [2023-11-23 22:31:57,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 423 states and 608 transitions. [2023-11-23 22:31:57,667 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:31:57,667 INFO L218 hiAutomatonCegarLoop]: Abstraction has 423 states and 608 transitions. [2023-11-23 22:31:57,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states and 608 transitions. [2023-11-23 22:31:57,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 422. [2023-11-23 22:31:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 422 states, 415 states have (on average 1.4337349397590362) internal successors, (595), 414 states have internal predecessors, (595), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 607 transitions. [2023-11-23 22:31:57,686 INFO L240 hiAutomatonCegarLoop]: Abstraction has 422 states and 607 transitions. [2023-11-23 22:31:57,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 22:31:57,687 INFO L428 stractBuchiCegarLoop]: Abstraction has 422 states and 607 transitions. [2023-11-23 22:31:57,688 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-23 22:31:57,688 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 422 states and 607 transitions. [2023-11-23 22:31:57,691 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 415 [2023-11-23 22:31:57,691 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:57,691 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:57,693 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:57,694 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:31:57,694 INFO L748 eck$LassoCheckResult]: Stem: 3662#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 3663#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 3633#L751-3 [2023-11-23 22:31:57,695 INFO L750 eck$LassoCheckResult]: Loop: 3633#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; 3610#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 3526#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 3462#L758-269 havoc main_~_ha_hashv~0#1; 3463#L758-176 goto; 3566#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 3343#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 3344#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 3605#L758-73 assume main_#t~switch28#1;call main_#t~mem29#1 := read~int#3(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem29#1 % 256 % 4294967296);havoc main_#t~mem29#1; 3650#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 3524#L758-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int#3(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 3525#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 3527#L758-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int#3(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 3511#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 3401#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int#3(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 3402#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 3569#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int#3(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 3570#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 3475#L758-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int#3(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 3384#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 3385#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int#3(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 3545#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 3546#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 3487#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 3488#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 3592#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 3535#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 3536#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 3547#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 3341#L758-105 havoc main_#t~switch28#1; 3342#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3481#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 3561#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3521#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 3318#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3596#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 3439#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3530#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 3513#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3514#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 3366#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3410#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 3418#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3492#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 3396#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3625#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 3434#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3512#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 3450#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 3459#L758-170 goto; 3460#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 3456#L758-173 goto; 3457#L758-175 goto; 3672#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 3613#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 3614#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 3568#L758-193 goto; 3467#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 3655#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 3435#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 3322#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 3323#L758-202 goto; 3494#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 3495#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 3597#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 3377#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 3378#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 3405#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 3476#L758-260 goto; 3636#L758-262 havoc main_~_ha_bkt~0#1; 3593#L758-263 goto; 3594#L758-265 goto; 3397#L758-267 havoc main_~_ha_hashv~0#1; 3398#L758-268 goto; 3411#L759-268 havoc main_~_ha_hashv~1#1; 3409#L759-175 goto; 3331#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 3332#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3505#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 3540#L759-72 assume !main_#t~switch181#1; 3541#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 3723#L759-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int#3(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 3574#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 3620#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int#3(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 3627#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 3517#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int#3(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 3518#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 3519#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int#3(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 3496#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 3497#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int#3(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 3558#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 3595#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int#3(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 3703#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 3701#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 3702#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 3590#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 3591#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 3686#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 3666#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 3667#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 3556#L759-104 havoc main_#t~switch181#1; 3325#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3326#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 3363#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3412#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 3413#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3669#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 3393#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3645#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 3320#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3321#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 3447#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3477#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 3515#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3454#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 3386#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3387#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 3465#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3520#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 3327#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 3328#L759-169 goto; 3458#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 3707#L759-172 goto; 3651#L759-174 goto; 3652#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 3381#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 3383#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 3602#L759-192 goto; 3603#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 3452#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 3453#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 3482#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 3611#L759-201 goto; 3687#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 3688#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 3580#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 3581#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 3372#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 3373#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 3632#L759-259 goto; 3503#L759-261 havoc main_~_ha_bkt~1#1; 3504#L759-262 goto; 3489#L759-264 goto; 3490#L759-266 havoc main_~_ha_hashv~1#1; 3564#L759-267 goto; 3565#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3633#L751-3 [2023-11-23 22:31:57,696 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:57,696 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 4 times [2023-11-23 22:31:57,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:57,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430404557] [2023-11-23 22:31:57,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:57,711 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:57,730 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:57,730 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:57,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1059678264, now seen corresponding path program 1 times [2023-11-23 22:31:57,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:57,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113656645] [2023-11-23 22:31:57,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:57,857 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:31:57,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1460742214] [2023-11-23 22:31:57,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:57,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:57,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:57,860 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:57,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-23 22:31:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:58,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 985 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 22:31:58,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:31:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:31:58,403 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:31:58,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:31:58,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113656645] [2023-11-23 22:31:58,404 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:31:58,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1460742214] [2023-11-23 22:31:58,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1460742214] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:31:58,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:31:58,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 22:31:58,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507850042] [2023-11-23 22:31:58,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:31:58,405 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:31:58,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:31:58,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 22:31:58,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 22:31:58,407 INFO L87 Difference]: Start difference. First operand 422 states and 607 transitions. cyclomatic complexity: 188 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:31:58,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:31:58,509 INFO L93 Difference]: Finished difference Result 409 states and 587 transitions. [2023-11-23 22:31:58,510 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 409 states and 587 transitions. [2023-11-23 22:31:58,514 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 402 [2023-11-23 22:31:58,520 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 409 states to 409 states and 587 transitions. [2023-11-23 22:31:58,520 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 409 [2023-11-23 22:31:58,521 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 409 [2023-11-23 22:31:58,521 INFO L73 IsDeterministic]: Start isDeterministic. Operand 409 states and 587 transitions. [2023-11-23 22:31:58,522 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:31:58,522 INFO L218 hiAutomatonCegarLoop]: Abstraction has 409 states and 587 transitions. [2023-11-23 22:31:58,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states and 587 transitions. [2023-11-23 22:31:58,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 408. [2023-11-23 22:31:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 401 states have (on average 1.43142144638404) internal successors, (574), 400 states have internal predecessors, (574), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 586 transitions. [2023-11-23 22:31:58,535 INFO L240 hiAutomatonCegarLoop]: Abstraction has 408 states and 586 transitions. [2023-11-23 22:31:58,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 22:31:58,537 INFO L428 stractBuchiCegarLoop]: Abstraction has 408 states and 586 transitions. [2023-11-23 22:31:58,537 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-23 22:31:58,537 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 408 states and 586 transitions. [2023-11-23 22:31:58,540 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 401 [2023-11-23 22:31:58,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:58,540 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:58,542 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:58,542 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:31:58,542 INFO L748 eck$LassoCheckResult]: Stem: 4939#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 4940#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 4911#L751-3 [2023-11-23 22:31:58,543 INFO L750 eck$LassoCheckResult]: Loop: 4911#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; 4888#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 4801#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 4737#L758-269 havoc main_~_ha_hashv~0#1; 4738#L758-176 goto; 4838#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 4618#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 4619#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 4882#L758-73 assume !main_#t~switch28#1; 4927#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 4797#L758-76 assume !main_#t~switch28#1; 4798#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 4802#L758-79 assume !main_#t~switch28#1; 4784#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 4672#L758-82 assume !main_#t~switch28#1; 4673#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 4844#L758-85 assume !main_#t~switch28#1; 4845#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 4749#L758-88 assume !main_#t~switch28#1; 4652#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 4653#L758-91 assume !main_#t~switch28#1; 4815#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 4816#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 4762#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 4763#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 4870#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 4809#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 4810#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 4817#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 4612#L758-105 havoc main_#t~switch28#1; 4613#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4755#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 4836#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4796#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 4593#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4871#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 4712#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4804#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 4788#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4789#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 4638#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4685#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 4687#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4767#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 4668#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 4903#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 4706#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 4785#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 4722#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 4733#L758-170 goto; 4734#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 4731#L758-173 goto; 4732#L758-175 goto; 4948#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 4891#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 4892#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 4843#L758-193 goto; 4742#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 4931#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 4707#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 4599#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 4600#L758-202 goto; 4769#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 4770#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 4877#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 4654#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 4655#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 4680#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 4751#L758-260 goto; 4914#L758-262 havoc main_~_ha_bkt~0#1; 4872#L758-263 goto; 4873#L758-265 goto; 4674#L758-267 havoc main_~_ha_hashv~0#1; 4675#L758-268 goto; 4689#L759-268 havoc main_~_ha_hashv~1#1; 4684#L759-175 goto; 4606#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 4607#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 4782#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 4818#L759-72 assume !main_#t~switch181#1; 4819#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 4996#L759-75 assume !main_#t~switch181#1; 4995#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 4994#L759-78 assume !main_#t~switch181#1; 4993#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 4992#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int#3(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 4793#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 4794#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int#3(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 4773#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 4774#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int#3(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 4833#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 4874#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int#3(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 4714#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 4715#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 4921#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 4868#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 4869#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 4959#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 4944#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 4945#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 4832#L759-104 havoc main_#t~switch181#1; 4602#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4603#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 4640#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4690#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 4691#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4946#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 4670#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4923#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 4595#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4596#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 4725#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4756#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 4790#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4729#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 4661#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4662#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 4740#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4795#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 4604#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 4605#L759-169 goto; 4735#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 4977#L759-172 goto; 4928#L759-174 goto; 4929#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 4658#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 4660#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 4880#L759-192 goto; 4881#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 4727#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 4728#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 4757#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 4889#L759-201 goto; 4960#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 4961#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 4857#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 4858#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 4647#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 4648#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 4910#L759-259 goto; 4778#L759-261 havoc main_~_ha_bkt~1#1; 4779#L759-262 goto; 4764#L759-264 goto; 4765#L759-266 havoc main_~_ha_hashv~1#1; 4841#L759-267 goto; 4842#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 4911#L751-3 [2023-11-23 22:31:58,543 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:58,543 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 5 times [2023-11-23 22:31:58,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:58,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69706655] [2023-11-23 22:31:58,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:58,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:58,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:58,573 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:58,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:58,574 INFO L85 PathProgramCache]: Analyzing trace with hash 2040794494, now seen corresponding path program 1 times [2023-11-23 22:31:58,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:58,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766722218] [2023-11-23 22:31:58,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:58,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:58,729 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:31:58,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1684343248] [2023-11-23 22:31:58,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:58,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:58,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:58,739 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:58,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-23 22:31:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:31:59,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 931 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 22:31:59,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:31:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:31:59,327 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:31:59,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:31:59,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766722218] [2023-11-23 22:31:59,328 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:31:59,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1684343248] [2023-11-23 22:31:59,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1684343248] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:31:59,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:31:59,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 22:31:59,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485490298] [2023-11-23 22:31:59,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:31:59,331 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:31:59,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:31:59,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 22:31:59,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-23 22:31:59,332 INFO L87 Difference]: Start difference. First operand 408 states and 586 transitions. cyclomatic complexity: 181 Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:31:59,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:31:59,534 INFO L93 Difference]: Finished difference Result 395 states and 566 transitions. [2023-11-23 22:31:59,535 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 395 states and 566 transitions. [2023-11-23 22:31:59,543 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 388 [2023-11-23 22:31:59,550 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 395 states to 395 states and 566 transitions. [2023-11-23 22:31:59,551 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 395 [2023-11-23 22:31:59,552 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 395 [2023-11-23 22:31:59,552 INFO L73 IsDeterministic]: Start isDeterministic. Operand 395 states and 566 transitions. [2023-11-23 22:31:59,553 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:31:59,557 INFO L218 hiAutomatonCegarLoop]: Abstraction has 395 states and 566 transitions. [2023-11-23 22:31:59,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states and 566 transitions. [2023-11-23 22:31:59,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 394. [2023-11-23 22:31:59,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 394 states, 387 states have (on average 1.4289405684754521) internal successors, (553), 386 states have internal predecessors, (553), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:31:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 565 transitions. [2023-11-23 22:31:59,576 INFO L240 hiAutomatonCegarLoop]: Abstraction has 394 states and 565 transitions. [2023-11-23 22:31:59,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 22:31:59,580 INFO L428 stractBuchiCegarLoop]: Abstraction has 394 states and 565 transitions. [2023-11-23 22:31:59,580 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-23 22:31:59,584 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 394 states and 565 transitions. [2023-11-23 22:31:59,588 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 387 [2023-11-23 22:31:59,588 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:31:59,588 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:31:59,590 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:31:59,590 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:31:59,591 INFO L748 eck$LassoCheckResult]: Stem: 6182#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 6183#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 6154#L751-3 [2023-11-23 22:31:59,591 INFO L750 eck$LassoCheckResult]: Loop: 6154#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; 6131#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 6047#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 5983#L758-269 havoc main_~_ha_hashv~0#1; 5984#L758-176 goto; 6083#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 5864#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 5865#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 6125#L758-73 assume !main_#t~switch28#1; 6170#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 6043#L758-76 assume !main_#t~switch28#1; 6044#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 6048#L758-79 assume !main_#t~switch28#1; 6030#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 5918#L758-82 assume !main_#t~switch28#1; 5919#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 6089#L758-85 assume !main_#t~switch28#1; 6090#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 5995#L758-88 assume !main_#t~switch28#1; 5898#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 5899#L758-91 assume !main_#t~switch28#1; 6061#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 6062#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 6008#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 6009#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 6113#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 6055#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 6056#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 6063#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 5858#L758-105 havoc main_#t~switch28#1; 5859#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6001#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 6081#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6042#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 5839#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6114#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 5958#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6050#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 6034#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6035#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 5884#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 5931#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 5933#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6013#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 5914#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6146#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 5952#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6031#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 5968#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 5979#L758-170 goto; 5980#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 5977#L758-173 goto; 5978#L758-175 goto; 6191#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 6134#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 6135#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 6088#L758-193 goto; 5988#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 6174#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 5953#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 5845#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 5846#L758-202 goto; 6015#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 6016#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 6120#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 5900#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 5901#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 5926#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 5997#L758-260 goto; 6157#L758-262 havoc main_~_ha_bkt~0#1; 6115#L758-263 goto; 6116#L758-265 goto; 5920#L758-267 havoc main_~_ha_hashv~0#1; 5921#L758-268 goto; 5935#L759-268 havoc main_~_ha_hashv~1#1; 5930#L759-175 goto; 5852#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 5853#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 6028#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 6064#L759-72 assume !main_#t~switch181#1; 5860#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 5861#L759-75 assume !main_#t~switch181#1; 6097#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 6142#L759-78 assume !main_#t~switch181#1; 6150#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 6038#L759-81 assume !main_#t~switch181#1; 6039#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 6040#L759-84 assume !main_#t~switch181#1; 6019#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 6020#L759-87 assume !main_#t~switch181#1; 6078#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 6117#L759-90 assume !main_#t~switch181#1; 5960#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 5961#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 6164#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 6111#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 6112#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 6202#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 6187#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 6188#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 6077#L759-104 havoc main_#t~switch181#1; 5848#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 5849#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 5886#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 5936#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 5937#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6189#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 5916#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6166#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 5841#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 5842#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 5971#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6002#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 6036#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 5975#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 5907#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 5908#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 5986#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6041#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 5850#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 5851#L759-169 goto; 5981#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 6221#L759-172 goto; 6171#L759-174 goto; 6172#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 5904#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 5906#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 6123#L759-192 goto; 6124#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 5973#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 5974#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 6003#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 6132#L759-201 goto; 6203#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 6204#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 6100#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 6101#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 5893#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 5894#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 6153#L759-259 goto; 6024#L759-261 havoc main_~_ha_bkt~1#1; 6025#L759-262 goto; 6010#L759-264 goto; 6011#L759-266 havoc main_~_ha_hashv~1#1; 6086#L759-267 goto; 6087#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 6154#L751-3 [2023-11-23 22:31:59,592 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:59,593 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 6 times [2023-11-23 22:31:59,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:59,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351294430] [2023-11-23 22:31:59,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:59,626 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:31:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:31:59,664 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:31:59,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:31:59,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1379163002, now seen corresponding path program 1 times [2023-11-23 22:31:59,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:31:59,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112393646] [2023-11-23 22:31:59,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:31:59,759 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:31:59,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [756624638] [2023-11-23 22:31:59,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:31:59,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:31:59,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:31:59,763 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:31:59,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-23 22:32:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:00,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 907 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-23 22:32:00,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:00,833 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:00,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:00,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112393646] [2023-11-23 22:32:00,834 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:00,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [756624638] [2023-11-23 22:32:00,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [756624638] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:00,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:00,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 22:32:00,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020354068] [2023-11-23 22:32:00,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:00,836 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:00,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:00,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 22:32:00,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-23 22:32:00,837 INFO L87 Difference]: Start difference. First operand 394 states and 565 transitions. cyclomatic complexity: 174 Second operand has 8 states, 8 states have (on average 18.25) internal successors, (146), 8 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:01,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:01,342 INFO L93 Difference]: Finished difference Result 443 states and 627 transitions. [2023-11-23 22:32:01,342 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 443 states and 627 transitions. [2023-11-23 22:32:01,347 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 436 [2023-11-23 22:32:01,351 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 443 states to 443 states and 627 transitions. [2023-11-23 22:32:01,352 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 443 [2023-11-23 22:32:01,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 443 [2023-11-23 22:32:01,353 INFO L73 IsDeterministic]: Start isDeterministic. Operand 443 states and 627 transitions. [2023-11-23 22:32:01,354 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:01,354 INFO L218 hiAutomatonCegarLoop]: Abstraction has 443 states and 627 transitions. [2023-11-23 22:32:01,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states and 627 transitions. [2023-11-23 22:32:01,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 434. [2023-11-23 22:32:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 427 states have (on average 1.4074941451990632) internal successors, (601), 426 states have internal predecessors, (601), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 613 transitions. [2023-11-23 22:32:01,371 INFO L240 hiAutomatonCegarLoop]: Abstraction has 434 states and 613 transitions. [2023-11-23 22:32:01,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 22:32:01,373 INFO L428 stractBuchiCegarLoop]: Abstraction has 434 states and 613 transitions. [2023-11-23 22:32:01,374 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-11-23 22:32:01,374 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 434 states and 613 transitions. [2023-11-23 22:32:01,376 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 427 [2023-11-23 22:32:01,377 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:01,377 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:01,378 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:01,378 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:01,379 INFO L748 eck$LassoCheckResult]: Stem: 7475#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 7476#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 7447#L751-3 [2023-11-23 22:32:01,379 INFO L750 eck$LassoCheckResult]: Loop: 7447#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; 7424#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 7333#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 7265#L758-269 havoc main_~_ha_hashv~0#1; 7266#L758-176 goto; 7372#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 7146#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 7147#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 7417#L758-73 assume !main_#t~switch28#1; 7463#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 7329#L758-76 assume !main_#t~switch28#1; 7330#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 7334#L758-79 assume !main_#t~switch28#1; 7314#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 7200#L758-82 assume !main_#t~switch28#1; 7201#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 7546#L758-85 assume !main_#t~switch28#1; 7545#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 7544#L758-88 assume !main_#t~switch28#1; 7180#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 7181#L758-91 assume !main_#t~switch28#1; 7347#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 7348#L758-94 assume !main_#t~switch28#1; 7541#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 7538#L758-97 assume !main_#t~switch28#1; 7536#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 7533#L758-100 assume !main_#t~switch28#1; 7531#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 7530#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 7528#L758-105 havoc main_#t~switch28#1; 7284#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7285#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 7527#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7526#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 7404#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7405#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 7513#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 7240#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7336#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 7318#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7319#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 7166#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7213#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 7215#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7297#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 7196#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7439#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 7234#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7315#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 7250#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 7261#L758-170 goto; 7262#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 7259#L758-173 goto; 7260#L758-175 goto; 7486#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 7427#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 7428#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 7377#L758-193 goto; 7270#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 7467#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 7235#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 7127#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 7128#L758-202 goto; 7299#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 7300#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 7412#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 7182#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 7183#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 7208#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 7280#L758-260 goto; 7450#L758-262 havoc main_~_ha_bkt~0#1; 7406#L758-263 goto; 7407#L758-265 goto; 7202#L758-267 havoc main_~_ha_hashv~0#1; 7203#L758-268 goto; 7217#L759-268 havoc main_~_ha_hashv~1#1; 7212#L759-175 goto; 7134#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 7135#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 7312#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 7350#L759-72 assume !main_#t~switch181#1; 7142#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 7143#L759-75 assume !main_#t~switch181#1; 7386#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 7435#L759-78 assume !main_#t~switch181#1; 7443#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 7322#L759-81 assume !main_#t~switch181#1; 7323#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 7324#L759-84 assume !main_#t~switch181#1; 7303#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 7304#L759-87 assume !main_#t~switch181#1; 7364#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 7408#L759-90 assume !main_#t~switch181#1; 7242#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 7243#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 7457#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 7401#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 7402#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 7497#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 7480#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 7481#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 7363#L759-104 havoc main_#t~switch181#1; 7130#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7131#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 7168#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7218#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 7219#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7482#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 7198#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7459#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 7123#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7124#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 7253#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7286#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 7320#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7257#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 7189#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7190#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 7268#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7325#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 7132#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 7133#L759-169 goto; 7263#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 7517#L759-172 goto; 7464#L759-174 goto; 7465#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 7186#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 7188#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 7415#L759-192 goto; 7416#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 7255#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 7256#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 7287#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 7425#L759-201 goto; 7498#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 7499#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 7389#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 7390#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 7175#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 7176#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 7446#L759-259 goto; 7308#L759-261 havoc main_~_ha_bkt~1#1; 7309#L759-262 goto; 7294#L759-264 goto; 7295#L759-266 havoc main_~_ha_hashv~1#1; 7375#L759-267 goto; 7376#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 7447#L751-3 [2023-11-23 22:32:01,380 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:01,380 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 7 times [2023-11-23 22:32:01,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:01,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322668605] [2023-11-23 22:32:01,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:01,399 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:01,416 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:01,417 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:01,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1883113089, now seen corresponding path program 1 times [2023-11-23 22:32:01,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:01,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019223022] [2023-11-23 22:32:01,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:01,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:01,501 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:01,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1696479824] [2023-11-23 22:32:01,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:01,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:01,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:01,504 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:01,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-23 22:32:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:02,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 890 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 22:32:02,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:02,150 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:02,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:02,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019223022] [2023-11-23 22:32:02,151 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:02,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1696479824] [2023-11-23 22:32:02,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1696479824] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:02,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:02,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 22:32:02,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665185039] [2023-11-23 22:32:02,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:02,153 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:02,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:02,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 22:32:02,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-23 22:32:02,154 INFO L87 Difference]: Start difference. First operand 434 states and 613 transitions. cyclomatic complexity: 182 Second operand has 5 states, 5 states have (on average 29.4) internal successors, (147), 5 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:02,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:02,310 INFO L93 Difference]: Finished difference Result 511 states and 739 transitions. [2023-11-23 22:32:02,311 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 739 transitions. [2023-11-23 22:32:02,316 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 504 [2023-11-23 22:32:02,322 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 739 transitions. [2023-11-23 22:32:02,323 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 511 [2023-11-23 22:32:02,324 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 511 [2023-11-23 22:32:02,324 INFO L73 IsDeterministic]: Start isDeterministic. Operand 511 states and 739 transitions. [2023-11-23 22:32:02,325 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:02,327 INFO L218 hiAutomatonCegarLoop]: Abstraction has 511 states and 739 transitions. [2023-11-23 22:32:02,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states and 739 transitions. [2023-11-23 22:32:02,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 434. [2023-11-23 22:32:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 427 states have (on average 1.4004683840749415) internal successors, (598), 426 states have internal predecessors, (598), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 610 transitions. [2023-11-23 22:32:02,343 INFO L240 hiAutomatonCegarLoop]: Abstraction has 434 states and 610 transitions. [2023-11-23 22:32:02,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 22:32:02,345 INFO L428 stractBuchiCegarLoop]: Abstraction has 434 states and 610 transitions. [2023-11-23 22:32:02,345 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-11-23 22:32:02,346 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 434 states and 610 transitions. [2023-11-23 22:32:02,348 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 427 [2023-11-23 22:32:02,349 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:02,349 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:02,350 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:02,351 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:02,351 INFO L748 eck$LassoCheckResult]: Stem: 8872#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 8873#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 8843#L751-3 [2023-11-23 22:32:02,352 INFO L750 eck$LassoCheckResult]: Loop: 8843#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; 8820#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 8725#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 8656#L758-269 havoc main_~_ha_hashv~0#1; 8657#L758-176 goto; 8768#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 8537#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 8538#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 8917#L758-73 assume !main_#t~switch28#1; 8918#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 8723#L758-76 assume !main_#t~switch28#1; 8724#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 8760#L758-79 assume !main_#t~switch28#1; 8761#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 8595#L758-82 assume !main_#t~switch28#1; 8596#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 8771#L758-85 assume !main_#t~switch28#1; 8772#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 8669#L758-88 assume !main_#t~switch28#1; 8670#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 8942#L758-91 assume !main_#t~switch28#1; 8745#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 8746#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 8940#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 8938#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 8936#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 8934#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 8932#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 8930#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 8929#L758-105 havoc main_#t~switch28#1; 8672#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 8673#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 8928#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 8927#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 8798#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 8799#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 8912#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 8631#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 8729#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 8710#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 8711#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 8557#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 8604#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 8606#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 8688#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 8587#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 8832#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 8625#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 8705#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 8641#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 8652#L758-170 goto; 8653#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 8650#L758-173 goto; 8651#L758-175 goto; 8883#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 8823#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 8824#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 8770#L758-193 goto; 8661#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 8864#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 8626#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 8516#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 8517#L758-202 goto; 8690#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 8691#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 8805#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 8571#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 8572#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 8599#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 8671#L758-260 goto; 8846#L758-262 havoc main_~_ha_bkt~0#1; 8800#L758-263 goto; 8801#L758-265 goto; 8591#L758-267 havoc main_~_ha_hashv~0#1; 8592#L758-268 goto; 8608#L759-268 havoc main_~_ha_hashv~1#1; 8603#L759-175 goto; 8525#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 8526#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 8701#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 8741#L759-72 assume !main_#t~switch181#1; 8533#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 8534#L759-75 assume !main_#t~switch181#1; 8776#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 8830#L759-78 assume !main_#t~switch181#1; 8839#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 8714#L759-81 assume !main_#t~switch181#1; 8715#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 8716#L759-84 assume !main_#t~switch181#1; 8692#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 8693#L759-87 assume !main_#t~switch181#1; 8757#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 8802#L759-90 assume !main_#t~switch181#1; 8633#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 8634#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 8853#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 8794#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 8795#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 8894#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 8877#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 8878#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 8756#L759-104 havoc main_#t~switch181#1; 8519#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 8520#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 8559#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8609#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 8610#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 8879#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 8589#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 8854#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 8514#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8515#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 8644#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 8674#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 8712#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 8648#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 8580#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8581#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 8659#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 8717#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 8521#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 8522#L759-169 goto; 8654#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 8916#L759-172 goto; 8861#L759-174 goto; 8862#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 8575#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 8577#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 8809#L759-192 goto; 8810#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 8646#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 8647#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 8678#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 8821#L759-201 goto; 8895#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 8896#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 8782#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 8783#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 8566#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 8567#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 8842#L759-259 goto; 8699#L759-261 havoc main_~_ha_bkt~1#1; 8700#L759-262 goto; 8685#L759-264 goto; 8686#L759-266 havoc main_~_ha_hashv~1#1; 8766#L759-267 goto; 8767#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 8843#L751-3 [2023-11-23 22:32:02,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:02,353 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 8 times [2023-11-23 22:32:02,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:02,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388276136] [2023-11-23 22:32:02,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:02,383 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:02,412 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:02,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:02,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1239828987, now seen corresponding path program 1 times [2023-11-23 22:32:02,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:02,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488672542] [2023-11-23 22:32:02,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:02,511 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:02,511 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [712253395] [2023-11-23 22:32:02,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:02,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:02,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:02,514 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:02,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-23 22:32:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:03,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 908 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-23 22:32:03,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:03,417 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:03,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:03,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488672542] [2023-11-23 22:32:03,418 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:03,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712253395] [2023-11-23 22:32:03,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [712253395] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:03,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:03,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 22:32:03,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617372320] [2023-11-23 22:32:03,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:03,420 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:03,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:03,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 22:32:03,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-11-23 22:32:03,422 INFO L87 Difference]: Start difference. First operand 434 states and 610 transitions. cyclomatic complexity: 179 Second operand has 9 states, 9 states have (on average 16.333333333333332) internal successors, (147), 9 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:04,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:04,400 INFO L93 Difference]: Finished difference Result 483 states and 672 transitions. [2023-11-23 22:32:04,401 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 483 states and 672 transitions. [2023-11-23 22:32:04,405 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 476 [2023-11-23 22:32:04,410 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 483 states to 483 states and 672 transitions. [2023-11-23 22:32:04,410 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 483 [2023-11-23 22:32:04,411 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 483 [2023-11-23 22:32:04,411 INFO L73 IsDeterministic]: Start isDeterministic. Operand 483 states and 672 transitions. [2023-11-23 22:32:04,412 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:04,413 INFO L218 hiAutomatonCegarLoop]: Abstraction has 483 states and 672 transitions. [2023-11-23 22:32:04,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 483 states and 672 transitions. [2023-11-23 22:32:04,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 483 to 474. [2023-11-23 22:32:04,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 467 states have (on average 1.3832976445396146) internal successors, (646), 466 states have internal predecessors, (646), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 658 transitions. [2023-11-23 22:32:04,426 INFO L240 hiAutomatonCegarLoop]: Abstraction has 474 states and 658 transitions. [2023-11-23 22:32:04,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 22:32:04,428 INFO L428 stractBuchiCegarLoop]: Abstraction has 474 states and 658 transitions. [2023-11-23 22:32:04,428 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2023-11-23 22:32:04,428 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 474 states and 658 transitions. [2023-11-23 22:32:04,431 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 467 [2023-11-23 22:32:04,431 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:04,431 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:04,432 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:04,433 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:04,433 INFO L748 eck$LassoCheckResult]: Stem: 10232#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 10233#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 10204#L751-3 [2023-11-23 22:32:04,433 INFO L750 eck$LassoCheckResult]: Loop: 10204#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; 10181#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 10088#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 10023#L758-269 havoc main_~_ha_hashv~0#1; 10024#L758-176 goto; 10128#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 9904#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 9905#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 10175#L758-73 assume !main_#t~switch28#1; 10220#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 10084#L758-76 assume !main_#t~switch28#1; 10085#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 10089#L758-79 assume !main_#t~switch28#1; 10070#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 9957#L758-82 assume !main_#t~switch28#1; 9958#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 10134#L758-85 assume !main_#t~switch28#1; 10135#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 10035#L758-88 assume !main_#t~switch28#1; 9937#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 9938#L758-91 assume !main_#t~switch28#1; 10103#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 10104#L758-94 assume !main_#t~switch28#1; 10048#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 10049#L758-97 assume !main_#t~switch28#1; 10161#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 10162#L758-100 assume !main_#t~switch28#1; 10138#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 10105#L758-103 assume !main_#t~switch28#1; 9898#L758-105 havoc main_#t~switch28#1; 9899#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10041#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 10126#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10082#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 10083#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10163#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 9997#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 9998#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10091#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 10074#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10075#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 9924#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9970#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 9973#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10053#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 9953#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10196#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 9992#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10071#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 10008#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 10019#L758-170 goto; 10020#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 10017#L758-173 goto; 10018#L758-175 goto; 10241#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 10184#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 10185#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 10133#L758-193 goto; 10028#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 10224#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 9993#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 9885#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 9886#L758-202 goto; 10055#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 10056#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 10170#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 9939#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 9940#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 9965#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 10037#L758-260 goto; 10207#L758-262 havoc main_~_ha_bkt~0#1; 10164#L758-263 goto; 10165#L758-265 goto; 9959#L758-267 havoc main_~_ha_hashv~0#1; 9960#L758-268 goto; 9975#L759-268 havoc main_~_ha_hashv~1#1; 9969#L759-175 goto; 9892#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 9893#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 10068#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 10106#L759-72 assume !main_#t~switch181#1; 9900#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 9901#L759-75 assume !main_#t~switch181#1; 10145#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 10192#L759-78 assume !main_#t~switch181#1; 10200#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 10078#L759-81 assume !main_#t~switch181#1; 10079#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 10080#L759-84 assume !main_#t~switch181#1; 10059#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 10060#L759-87 assume !main_#t~switch181#1; 10122#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 10166#L759-90 assume !main_#t~switch181#1; 10273#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 10271#L759-93 assume !main_#t~switch181#1; 10272#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 10336#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 10160#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 10255#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 10256#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 10251#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 10252#L759-104 havoc main_#t~switch181#1; 9888#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9889#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 10333#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10332#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 10331#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10239#L759-120 assume !(0 == main_~_ha_hashv~1#1 % 4294967296); 9954#L759-122 assume 0 == main_~_hj_j~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet195#1 := main_~_ha_hashv~1#1; 9955#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10216#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 9881#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 9882#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 10011#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10042#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 10076#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10015#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 9946#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 9947#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 10026#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10081#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 9890#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 9891#L759-169 goto; 10021#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 10279#L759-172 goto; 10221#L759-174 goto; 10222#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 9943#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 9945#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 10173#L759-192 goto; 10174#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 10013#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 10014#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 10043#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 10182#L759-201 goto; 10257#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 10258#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 10148#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 10149#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 9932#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 9933#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 10203#L759-259 goto; 10064#L759-261 havoc main_~_ha_bkt~1#1; 10065#L759-262 goto; 10050#L759-264 goto; 10051#L759-266 havoc main_~_ha_hashv~1#1; 10131#L759-267 goto; 10132#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 10204#L751-3 [2023-11-23 22:32:04,434 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:04,434 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 9 times [2023-11-23 22:32:04,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:04,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134718942] [2023-11-23 22:32:04,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:04,447 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:04,462 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:04,463 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:04,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1297372732, now seen corresponding path program 1 times [2023-11-23 22:32:04,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:04,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411618179] [2023-11-23 22:32:04,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:04,546 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:04,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [549752348] [2023-11-23 22:32:04,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:04,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:04,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:04,549 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:04,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-23 22:32:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:05,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 879 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 22:32:05,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:05,187 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:05,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:05,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411618179] [2023-11-23 22:32:05,187 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:05,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549752348] [2023-11-23 22:32:05,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [549752348] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:05,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:05,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 22:32:05,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128453339] [2023-11-23 22:32:05,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:05,195 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:05,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:05,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 22:32:05,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 22:32:05,196 INFO L87 Difference]: Start difference. First operand 474 states and 658 transitions. cyclomatic complexity: 187 Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:05,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:05,262 INFO L93 Difference]: Finished difference Result 396 states and 544 transitions. [2023-11-23 22:32:05,262 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 396 states and 544 transitions. [2023-11-23 22:32:05,268 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 389 [2023-11-23 22:32:05,273 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 396 states to 396 states and 544 transitions. [2023-11-23 22:32:05,273 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 396 [2023-11-23 22:32:05,274 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 396 [2023-11-23 22:32:05,274 INFO L73 IsDeterministic]: Start isDeterministic. Operand 396 states and 544 transitions. [2023-11-23 22:32:05,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:05,275 INFO L218 hiAutomatonCegarLoop]: Abstraction has 396 states and 544 transitions. [2023-11-23 22:32:05,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states and 544 transitions. [2023-11-23 22:32:05,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 396. [2023-11-23 22:32:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 396 states, 389 states have (on average 1.3676092544987146) internal successors, (532), 388 states have internal predecessors, (532), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 544 transitions. [2023-11-23 22:32:05,288 INFO L240 hiAutomatonCegarLoop]: Abstraction has 396 states and 544 transitions. [2023-11-23 22:32:05,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 22:32:05,290 INFO L428 stractBuchiCegarLoop]: Abstraction has 396 states and 544 transitions. [2023-11-23 22:32:05,290 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2023-11-23 22:32:05,290 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 396 states and 544 transitions. [2023-11-23 22:32:05,293 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 389 [2023-11-23 22:32:05,293 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:05,293 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:05,294 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:05,295 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:05,295 INFO L748 eck$LassoCheckResult]: Stem: 11512#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 11513#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 11486#L751-3 [2023-11-23 22:32:05,296 INFO L750 eck$LassoCheckResult]: Loop: 11486#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; 11469#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 11387#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 11330#L758-269 havoc main_~_ha_hashv~0#1; 11331#L758-176 goto; 11426#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 11222#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 11223#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 11463#L758-73 assume !main_#t~switch28#1; 11501#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 11383#L758-76 assume !main_#t~switch28#1; 11384#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 11388#L758-79 assume !main_#t~switch28#1; 11369#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 11266#L758-82 assume !main_#t~switch28#1; 11267#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 11432#L758-85 assume !main_#t~switch28#1; 11433#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 11339#L758-88 assume !main_#t~switch28#1; 11246#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 11247#L758-91 assume !main_#t~switch28#1; 11402#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 11403#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 11348#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 11349#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 11453#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 11395#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 11396#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 11404#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 11216#L758-105 havoc main_#t~switch28#1; 11217#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11342#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 11424#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11381#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 11382#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11454#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 11304#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 11305#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11390#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 11373#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11374#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 11235#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11278#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 11281#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11352#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 11262#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11478#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 11299#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11370#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 11315#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 11326#L758-170 goto; 11327#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 11324#L758-173 goto; 11325#L758-175 goto; 11521#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 11472#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 11473#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 11431#L758-193 goto; 11335#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 11505#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 11300#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 11203#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 11204#L758-202 goto; 11354#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 11355#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 11458#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 11248#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 11249#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 11273#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 11341#L758-260 goto; 11489#L758-262 havoc main_~_ha_bkt~0#1; 11455#L758-263 goto; 11456#L758-265 goto; 11268#L758-267 havoc main_~_ha_hashv~0#1; 11269#L758-268 goto; 11283#L759-268 havoc main_~_ha_hashv~1#1; 11277#L759-175 goto; 11210#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 11211#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 11367#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 11405#L759-72 assume !main_#t~switch181#1; 11218#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 11219#L759-75 assume !main_#t~switch181#1; 11438#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 11477#L759-78 assume !main_#t~switch181#1; 11482#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 11377#L759-81 assume !main_#t~switch181#1; 11378#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 11379#L759-84 assume !main_#t~switch181#1; 11358#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 11359#L759-87 assume !main_#t~switch181#1; 11421#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 11457#L759-90 assume !main_#t~switch181#1; 11307#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 11308#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 11496#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 11451#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 11452#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 11531#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 11517#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 11518#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 11419#L759-104 havoc main_#t~switch181#1; 11206#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11207#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 11434#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11284#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 11285#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11519#L759-120 assume !(0 == main_~_ha_hashv~1#1 % 4294967296); 11263#L759-122 assume 0 == main_~_hj_j~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet195#1 := main_~_ha_hashv~1#1; 11264#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11498#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 11201#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11202#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 11318#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11343#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 11375#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11322#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 11255#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11256#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 11333#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11380#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 11208#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 11209#L759-169 goto; 11328#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 11547#L759-172 goto; 11502#L759-174 goto; 11503#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 11252#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 11254#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 11461#L759-192 goto; 11462#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 11320#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 11321#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 11344#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 11470#L759-201 goto; 11532#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 11533#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 11441#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 11442#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 11241#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 11242#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 11485#L759-259 goto; 11363#L759-261 havoc main_~_ha_bkt~1#1; 11364#L759-262 goto; 11350#L759-264 goto; 11351#L759-266 havoc main_~_ha_hashv~1#1; 11429#L759-267 goto; 11430#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 11486#L751-3 [2023-11-23 22:32:05,296 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:05,297 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 10 times [2023-11-23 22:32:05,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:05,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904518840] [2023-11-23 22:32:05,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:05,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:05,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:05,333 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:05,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:05,335 INFO L85 PathProgramCache]: Analyzing trace with hash 452272782, now seen corresponding path program 1 times [2023-11-23 22:32:05,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:05,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639000992] [2023-11-23 22:32:05,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:05,428 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:05,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1764898278] [2023-11-23 22:32:05,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:05,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:05,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:05,431 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:05,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-23 22:32:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:06,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 909 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-23 22:32:06,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:06,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:06,454 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:06,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:06,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639000992] [2023-11-23 22:32:06,454 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:06,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1764898278] [2023-11-23 22:32:06,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1764898278] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:06,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:06,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 22:32:06,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364178293] [2023-11-23 22:32:06,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:06,455 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:06,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:06,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 22:32:06,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-23 22:32:06,456 INFO L87 Difference]: Start difference. First operand 396 states and 544 transitions. cyclomatic complexity: 151 Second operand has 7 states, 7 states have (on average 21.142857142857142) internal successors, (148), 7 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:07,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:07,129 INFO L93 Difference]: Finished difference Result 396 states and 543 transitions. [2023-11-23 22:32:07,130 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 396 states and 543 transitions. [2023-11-23 22:32:07,133 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 389 [2023-11-23 22:32:07,138 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 396 states to 396 states and 543 transitions. [2023-11-23 22:32:07,138 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 396 [2023-11-23 22:32:07,139 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 396 [2023-11-23 22:32:07,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 396 states and 543 transitions. [2023-11-23 22:32:07,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:07,140 INFO L218 hiAutomatonCegarLoop]: Abstraction has 396 states and 543 transitions. [2023-11-23 22:32:07,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states and 543 transitions. [2023-11-23 22:32:07,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 393. [2023-11-23 22:32:07,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 393 states, 386 states have (on average 1.3652849740932642) internal successors, (527), 385 states have internal predecessors, (527), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 539 transitions. [2023-11-23 22:32:07,153 INFO L240 hiAutomatonCegarLoop]: Abstraction has 393 states and 539 transitions. [2023-11-23 22:32:07,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 22:32:07,154 INFO L428 stractBuchiCegarLoop]: Abstraction has 393 states and 539 transitions. [2023-11-23 22:32:07,154 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2023-11-23 22:32:07,155 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 393 states and 539 transitions. [2023-11-23 22:32:07,157 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 386 [2023-11-23 22:32:07,158 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:07,158 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:07,159 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:07,159 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:07,160 INFO L748 eck$LassoCheckResult]: Stem: 12757#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 12758#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 12731#L751-3 [2023-11-23 22:32:07,160 INFO L750 eck$LassoCheckResult]: Loop: 12731#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; 12714#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 12629#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 12572#L758-269 havoc main_~_ha_hashv~0#1; 12573#L758-176 goto; 12671#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 12465#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 12466#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 12708#L758-73 assume !main_#t~switch28#1; 12746#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 12625#L758-76 assume !main_#t~switch28#1; 12626#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 12630#L758-79 assume !main_#t~switch28#1; 12611#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 12511#L758-82 assume !main_#t~switch28#1; 12512#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 12674#L758-85 assume !main_#t~switch28#1; 12675#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 12581#L758-88 assume !main_#t~switch28#1; 12492#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 12493#L758-91 assume !main_#t~switch28#1; 12644#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 12645#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 12590#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 12591#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 12697#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 12637#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 12638#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 12646#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 12461#L758-105 havoc main_#t~switch28#1; 12462#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12585#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 12666#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12623#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 12624#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12700#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 12548#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 12549#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12633#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 12615#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12616#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 12480#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12522#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 12526#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12594#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 12508#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12723#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 12544#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12612#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 12560#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 12569#L758-170 goto; 12570#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 12566#L758-173 goto; 12567#L758-175 goto; 12767#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 12717#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 12718#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 12673#L758-193 goto; 12577#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 12751#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 12545#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 12450#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 12451#L758-202 goto; 12596#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 12597#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 12703#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 12494#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 12495#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 12518#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 12583#L758-260 goto; 12737#L758-262 havoc main_~_ha_bkt~0#1; 12701#L758-263 goto; 12702#L758-265 goto; 12513#L758-267 havoc main_~_ha_hashv~0#1; 12514#L758-268 goto; 12528#L759-268 havoc main_~_ha_hashv~1#1; 12520#L759-175 goto; 12453#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 12454#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 12609#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 12647#L759-72 assume !main_#t~switch181#1; 12463#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 12464#L759-75 assume !main_#t~switch181#1; 12681#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 12722#L759-78 assume !main_#t~switch181#1; 12727#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 12828#L759-81 assume !main_#t~switch181#1; 12827#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 12826#L759-84 assume !main_#t~switch181#1; 12825#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 12824#L759-87 assume !main_#t~switch181#1; 12698#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 12699#L759-90 assume !main_#t~switch181#1; 12822#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 12821#L759-93 assume !main_#t~switch181#1; 12817#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 12814#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 12696#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 12778#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 12779#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 12808#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 12660#L759-104 havoc main_#t~switch181#1; 12448#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12449#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 12806#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12529#L759-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 12530#L759-115 assume !(0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296); 12658#L759-117 assume !(main_~_hj_j~1#1 % 4294967296 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296);assume main_#t~nondet194#1 % 4294967296 <= main_~_hj_j~1#1 % 4294967296 + 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296; 12659#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12764#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 12505#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12742#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 12444#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12445#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 12557#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12584#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 12617#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12564#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 12498#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12499#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 12575#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12622#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 12446#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 12447#L759-169 goto; 12568#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 12797#L759-172 goto; 12747#L759-174 goto; 12748#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 12489#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 12491#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 12706#L759-192 goto; 12707#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 12562#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 12563#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 12586#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 12715#L759-201 goto; 12780#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 12781#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 12684#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 12685#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 12484#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 12485#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 12730#L759-259 goto; 12605#L759-261 havoc main_~_ha_bkt~1#1; 12606#L759-262 goto; 12592#L759-264 goto; 12593#L759-266 havoc main_~_ha_hashv~1#1; 12669#L759-267 goto; 12670#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 12731#L751-3 [2023-11-23 22:32:07,161 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:07,161 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 11 times [2023-11-23 22:32:07,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:07,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840632077] [2023-11-23 22:32:07,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:07,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:07,175 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:07,193 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:07,194 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:07,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1713570794, now seen corresponding path program 1 times [2023-11-23 22:32:07,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:07,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329069055] [2023-11-23 22:32:07,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:07,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:07,276 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:07,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [143725918] [2023-11-23 22:32:07,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:07,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:07,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:07,296 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:07,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-23 22:32:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:07,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 22:32:07,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:07,998 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:07,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:07,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329069055] [2023-11-23 22:32:07,999 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:07,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [143725918] [2023-11-23 22:32:07,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [143725918] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:07,999 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:08,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 22:32:08,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553895802] [2023-11-23 22:32:08,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:08,001 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:08,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:08,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 22:32:08,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 22:32:08,002 INFO L87 Difference]: Start difference. First operand 393 states and 539 transitions. cyclomatic complexity: 149 Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:08,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:08,080 INFO L93 Difference]: Finished difference Result 315 states and 422 transitions. [2023-11-23 22:32:08,081 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 315 states and 422 transitions. [2023-11-23 22:32:08,085 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 308 [2023-11-23 22:32:08,089 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 315 states to 315 states and 422 transitions. [2023-11-23 22:32:08,089 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 315 [2023-11-23 22:32:08,090 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 315 [2023-11-23 22:32:08,090 INFO L73 IsDeterministic]: Start isDeterministic. Operand 315 states and 422 transitions. [2023-11-23 22:32:08,091 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:08,092 INFO L218 hiAutomatonCegarLoop]: Abstraction has 315 states and 422 transitions. [2023-11-23 22:32:08,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states and 422 transitions. [2023-11-23 22:32:08,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 315. [2023-11-23 22:32:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 308 states have (on average 1.3311688311688312) internal successors, (410), 307 states have internal predecessors, (410), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 422 transitions. [2023-11-23 22:32:08,102 INFO L240 hiAutomatonCegarLoop]: Abstraction has 315 states and 422 transitions. [2023-11-23 22:32:08,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 22:32:08,104 INFO L428 stractBuchiCegarLoop]: Abstraction has 315 states and 422 transitions. [2023-11-23 22:32:08,104 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2023-11-23 22:32:08,104 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 315 states and 422 transitions. [2023-11-23 22:32:08,107 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 308 [2023-11-23 22:32:08,107 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:08,107 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:08,109 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:08,109 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:08,109 INFO L748 eck$LassoCheckResult]: Stem: 13877#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 13878#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 13857#L751-3 [2023-11-23 22:32:08,110 INFO L750 eck$LassoCheckResult]: Loop: 13857#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; 13842#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 13775#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 13724#L758-269 havoc main_~_ha_hashv~0#1; 13725#L758-176 goto; 13811#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 13626#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 13627#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 13839#L758-73 assume !main_#t~switch28#1; 13870#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 13773#L758-76 assume !main_#t~switch28#1; 13774#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 13776#L758-79 assume !main_#t~switch28#1; 13761#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 13665#L758-82 assume !main_#t~switch28#1; 13666#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 13813#L758-85 assume !main_#t~switch28#1; 13814#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 13733#L758-88 assume !main_#t~switch28#1; 13647#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 13648#L758-91 assume !main_#t~switch28#1; 13788#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 13789#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 13739#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 13740#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 13831#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 13783#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 13784#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 13790#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 13620#L758-105 havoc main_#t~switch28#1; 13621#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13735#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 13805#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13771#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 13772#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13832#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 13698#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 13699#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13778#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 13763#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13764#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 13639#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13676#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 13679#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13745#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 13661#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 13849#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 13693#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13762#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 13709#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 13720#L758-170 goto; 13721#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 13718#L758-173 goto; 13719#L758-175 goto; 13885#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 13845#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 13846#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 13812#L758-193 goto; 13729#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 13874#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 13694#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 13607#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 13608#L758-202 goto; 13747#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 13748#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 13836#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 13649#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 13650#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 13671#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 13734#L758-260 goto; 13859#L758-262 havoc main_~_ha_bkt~0#1; 13833#L758-263 goto; 13834#L758-265 goto; 13667#L758-267 havoc main_~_ha_hashv~0#1; 13668#L758-268 goto; 13681#L759-268 havoc main_~_ha_hashv~1#1; 13675#L759-175 goto; 13614#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 13615#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 13760#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 13791#L759-72 assume !main_#t~switch181#1; 13622#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 13623#L759-75 assume !main_#t~switch181#1; 13816#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 13847#L759-78 assume !main_#t~switch181#1; 13853#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 13767#L759-81 assume !main_#t~switch181#1; 13768#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 13769#L759-84 assume !main_#t~switch181#1; 13751#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 13752#L759-87 assume !main_#t~switch181#1; 13804#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 13835#L759-90 assume !main_#t~switch181#1; 13701#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 13702#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 13865#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 13829#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 13830#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 13895#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 13881#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 13882#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 13802#L759-104 havoc main_#t~switch181#1; 13610#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13611#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 13815#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13682#L759-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 13683#L759-115 assume !(0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296); 13799#L759-117 assume !(main_~_hj_j~1#1 % 4294967296 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296);assume main_#t~nondet194#1 % 4294967296 <= main_~_hj_j~1#1 % 4294967296 + 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296; 13800#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13883#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 13663#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13867#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 13605#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13606#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 13712#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13736#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 13765#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13716#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 13654#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13655#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 13727#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13770#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 13612#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 13613#L759-169 goto; 13722#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 13909#L759-172 goto; 13871#L759-174 goto; 13872#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 13651#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 13653#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 13837#L759-192 goto; 13838#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 13714#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 13715#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 13737#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 13843#L759-201 goto; 13896#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 13897#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 13819#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 13820#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 13642#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 13643#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 13856#L759-259 goto; 13756#L759-261 havoc main_~_ha_bkt~1#1; 13757#L759-262 goto; 13743#L759-264 goto; 13744#L759-266 havoc main_~_ha_hashv~1#1; 13809#L759-267 goto; 13810#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 13857#L751-3 [2023-11-23 22:32:08,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:08,111 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 12 times [2023-11-23 22:32:08,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:08,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116884971] [2023-11-23 22:32:08,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:08,183 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:08,209 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:08,211 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:08,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1194611092, now seen corresponding path program 1 times [2023-11-23 22:32:08,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:08,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724404721] [2023-11-23 22:32:08,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:08,311 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:08,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [978768160] [2023-11-23 22:32:08,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:08,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:08,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:08,315 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:08,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-23 22:32:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:09,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 908 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-23 22:32:09,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:10,043 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:10,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:10,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724404721] [2023-11-23 22:32:10,044 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:10,044 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [978768160] [2023-11-23 22:32:10,044 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [978768160] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:10,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:10,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 22:32:10,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690183341] [2023-11-23 22:32:10,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:10,045 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:10,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:10,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 22:32:10,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-23 22:32:10,047 INFO L87 Difference]: Start difference. First operand 315 states and 422 transitions. cyclomatic complexity: 110 Second operand has 9 states, 9 states have (on average 16.555555555555557) internal successors, (149), 9 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:10,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:10,522 INFO L93 Difference]: Finished difference Result 326 states and 438 transitions. [2023-11-23 22:32:10,522 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 326 states and 438 transitions. [2023-11-23 22:32:10,525 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 319 [2023-11-23 22:32:10,528 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 326 states to 326 states and 438 transitions. [2023-11-23 22:32:10,528 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 326 [2023-11-23 22:32:10,529 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 326 [2023-11-23 22:32:10,529 INFO L73 IsDeterministic]: Start isDeterministic. Operand 326 states and 438 transitions. [2023-11-23 22:32:10,530 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:10,530 INFO L218 hiAutomatonCegarLoop]: Abstraction has 326 states and 438 transitions. [2023-11-23 22:32:10,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states and 438 transitions. [2023-11-23 22:32:10,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 323. [2023-11-23 22:32:10,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 323 states, 316 states have (on average 1.3354430379746836) internal successors, (422), 315 states have internal predecessors, (422), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 434 transitions. [2023-11-23 22:32:10,538 INFO L240 hiAutomatonCegarLoop]: Abstraction has 323 states and 434 transitions. [2023-11-23 22:32:10,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 22:32:10,539 INFO L428 stractBuchiCegarLoop]: Abstraction has 323 states and 434 transitions. [2023-11-23 22:32:10,539 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2023-11-23 22:32:10,539 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 323 states and 434 transitions. [2023-11-23 22:32:10,541 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 316 [2023-11-23 22:32:10,541 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:10,541 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:10,542 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:10,543 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:10,543 INFO L748 eck$LassoCheckResult]: Stem: 14979#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 14980#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 14959#L751-3 [2023-11-23 22:32:10,543 INFO L750 eck$LassoCheckResult]: Loop: 14959#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; 14944#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 14874#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 14823#L758-269 havoc main_~_ha_hashv~0#1; 14824#L758-176 goto; 14908#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 14725#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 14726#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 14941#L758-73 assume !main_#t~switch28#1; 14972#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 14872#L758-76 assume !main_#t~switch28#1; 14873#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 14875#L758-79 assume !main_#t~switch28#1; 14860#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 14764#L758-82 assume !main_#t~switch28#1; 14765#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 14914#L758-85 assume !main_#t~switch28#1; 14915#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 14832#L758-88 assume !main_#t~switch28#1; 14746#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 14747#L758-91 assume !main_#t~switch28#1; 14887#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 14888#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 14840#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 14841#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 14933#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 14882#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 14883#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 14889#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 14719#L758-105 havoc main_#t~switch28#1; 14720#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14834#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 15014#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14870#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 14871#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 14934#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 15011#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 15018#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14877#L758-128 assume !(0 == main_~_hj_i~0#1 % 4294967296); 14878#L758-130 assume 0 == main_~_ha_hashv~0#1 % 4294967296 / 4096 % 4294967296;main_#t~nondet43#1 := main_~_hj_i~0#1; 14862#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14863#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 14738#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 14775#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 14778#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14844#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 14760#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14951#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 14792#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 14861#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 14808#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 14819#L758-170 goto; 14820#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 14817#L758-173 goto; 14818#L758-175 goto; 14987#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 14947#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 14948#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 14913#L758-193 goto; 14828#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 14976#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 14793#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 14706#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 14707#L758-202 goto; 14846#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 14847#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 14938#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 14748#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 14749#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 14770#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 14833#L758-260 goto; 14961#L758-262 havoc main_~_ha_bkt~0#1; 14935#L758-263 goto; 14936#L758-265 goto; 14766#L758-267 havoc main_~_ha_hashv~0#1; 14767#L758-268 goto; 14780#L759-268 havoc main_~_ha_hashv~1#1; 14774#L759-175 goto; 14713#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 14714#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 14859#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 14890#L759-72 assume !main_#t~switch181#1; 14721#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 14722#L759-75 assume !main_#t~switch181#1; 14917#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 14950#L759-78 assume !main_#t~switch181#1; 14955#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 14866#L759-81 assume !main_#t~switch181#1; 14867#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 14868#L759-84 assume !main_#t~switch181#1; 14850#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 14851#L759-87 assume !main_#t~switch181#1; 14903#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 14937#L759-90 assume !main_#t~switch181#1; 14800#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 14801#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 14967#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 14931#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 14932#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 14996#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 14983#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 14984#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 14901#L759-104 havoc main_#t~switch181#1; 14709#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 14710#L759-106 assume !(0 == main_~_hj_i~1#1 % 4294967296); 14739#L759-108 assume !(0 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296); 14740#L759-110 assume main_~_hj_i~1#1 % 4294967296 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet193#1 := 0; 14776#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15017#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 14899#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 14985#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 14762#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 14969#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 14704#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 14705#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 14811#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 14835#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 14864#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 14815#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 14753#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 14754#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 14826#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 14869#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 14711#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 14712#L759-169 goto; 14821#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 15013#L759-172 goto; 14973#L759-174 goto; 14974#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 14750#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 14752#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 14939#L759-192 goto; 14940#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 14813#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 14814#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 14836#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 14945#L759-201 goto; 14999#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 15000#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 14920#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 14921#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 14741#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 14742#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 14958#L759-259 goto; 14855#L759-261 havoc main_~_ha_bkt~1#1; 14856#L759-262 goto; 14842#L759-264 goto; 14843#L759-266 havoc main_~_ha_hashv~1#1; 14911#L759-267 goto; 14912#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 14959#L751-3 [2023-11-23 22:32:10,544 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:10,544 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 13 times [2023-11-23 22:32:10,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:10,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325040882] [2023-11-23 22:32:10,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:10,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:10,573 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:10,573 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:10,573 INFO L85 PathProgramCache]: Analyzing trace with hash -2119160116, now seen corresponding path program 1 times [2023-11-23 22:32:10,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:10,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143621760] [2023-11-23 22:32:10,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:10,646 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:10,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [488460728] [2023-11-23 22:32:10,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:10,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:10,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:10,651 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:10,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-23 22:32:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:11,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 911 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-23 22:32:11,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:11,532 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:11,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:11,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143621760] [2023-11-23 22:32:11,533 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:11,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [488460728] [2023-11-23 22:32:11,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [488460728] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:11,533 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:11,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 22:32:11,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884706716] [2023-11-23 22:32:11,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:11,535 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:11,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:11,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 22:32:11,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 22:32:11,536 INFO L87 Difference]: Start difference. First operand 323 states and 434 transitions. cyclomatic complexity: 114 Second operand has 6 states, 6 states have (on average 25.0) internal successors, (150), 6 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:11,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:11,807 INFO L93 Difference]: Finished difference Result 328 states and 440 transitions. [2023-11-23 22:32:11,807 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 328 states and 440 transitions. [2023-11-23 22:32:11,810 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 321 [2023-11-23 22:32:11,813 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 328 states to 328 states and 440 transitions. [2023-11-23 22:32:11,813 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 328 [2023-11-23 22:32:11,814 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 328 [2023-11-23 22:32:11,814 INFO L73 IsDeterministic]: Start isDeterministic. Operand 328 states and 440 transitions. [2023-11-23 22:32:11,815 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:11,815 INFO L218 hiAutomatonCegarLoop]: Abstraction has 328 states and 440 transitions. [2023-11-23 22:32:11,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states and 440 transitions. [2023-11-23 22:32:11,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 326. [2023-11-23 22:32:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 319 states have (on average 1.335423197492163) internal successors, (426), 318 states have internal predecessors, (426), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 438 transitions. [2023-11-23 22:32:11,823 INFO L240 hiAutomatonCegarLoop]: Abstraction has 326 states and 438 transitions. [2023-11-23 22:32:11,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 22:32:11,824 INFO L428 stractBuchiCegarLoop]: Abstraction has 326 states and 438 transitions. [2023-11-23 22:32:11,825 INFO L335 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2023-11-23 22:32:11,825 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 326 states and 438 transitions. [2023-11-23 22:32:11,826 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 319 [2023-11-23 22:32:11,826 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:11,827 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:11,828 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:11,828 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:11,828 INFO L748 eck$LassoCheckResult]: Stem: 16086#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 16087#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 16066#L751-3 [2023-11-23 22:32:11,829 INFO L750 eck$LassoCheckResult]: Loop: 16066#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; 16051#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 15982#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 15931#L758-269 havoc main_~_ha_hashv~0#1; 15932#L758-176 goto; 16015#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 15832#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 15833#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 16048#L758-73 assume !main_#t~switch28#1; 16079#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 15980#L758-76 assume !main_#t~switch28#1; 15981#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 15983#L758-79 assume !main_#t~switch28#1; 15968#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 15871#L758-82 assume !main_#t~switch28#1; 15872#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 16021#L758-85 assume !main_#t~switch28#1; 16022#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 15940#L758-88 assume !main_#t~switch28#1; 15853#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 15854#L758-91 assume !main_#t~switch28#1; 15995#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 15996#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 15948#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 15949#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 16040#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 15990#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 15991#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 15997#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 15826#L758-105 havoc main_#t~switch28#1; 15827#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15942#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 16012#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15978#L758-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 15809#L758-116 assume !(0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296); 15810#L758-118 assume main_~_hj_j~0#1 % 4294967296 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := 0; 16010#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 16122#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 16014#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 16119#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 15970#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15971#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 15845#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15882#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 15886#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15952#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 15867#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 16058#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 15900#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15969#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 15916#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 15927#L758-170 goto; 15928#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 15925#L758-173 goto; 15926#L758-175 goto; 16094#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 16054#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 16055#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 16020#L758-193 goto; 15936#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 16083#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 15901#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 15813#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 15814#L758-202 goto; 15954#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 15955#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 16045#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 15855#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 15856#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 15877#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 15941#L758-260 goto; 16068#L758-262 havoc main_~_ha_bkt~0#1; 16042#L758-263 goto; 16043#L758-265 goto; 15873#L758-267 havoc main_~_ha_hashv~0#1; 15874#L758-268 goto; 15888#L759-268 havoc main_~_ha_hashv~1#1; 15881#L759-175 goto; 15820#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 15821#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 15967#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 15998#L759-72 assume !main_#t~switch181#1; 15828#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 15829#L759-75 assume !main_#t~switch181#1; 16024#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 16057#L759-78 assume !main_#t~switch181#1; 16062#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 15974#L759-81 assume !main_#t~switch181#1; 15975#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 15976#L759-84 assume !main_#t~switch181#1; 15958#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 15959#L759-87 assume !main_#t~switch181#1; 16011#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 16044#L759-90 assume !main_#t~switch181#1; 15908#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 15909#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 16074#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 16038#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 16039#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 16104#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 16090#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 16091#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 16009#L759-104 havoc main_#t~switch181#1; 15816#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15817#L759-106 assume !(0 == main_~_hj_i~1#1 % 4294967296); 15846#L759-108 assume !(0 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296); 15847#L759-110 assume !(main_~_hj_i~1#1 % 4294967296 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet193#1 % 4294967296 <= main_~_hj_i~1#1 % 4294967296 + main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296; 15884#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 16133#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 16007#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 16092#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 15869#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 16076#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 15811#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15812#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 15919#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15943#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 15972#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15923#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 15860#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15861#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 15934#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15977#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 15818#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 15819#L759-169 goto; 15929#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 16118#L759-172 goto; 16080#L759-174 goto; 16081#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 15857#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 15859#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 16046#L759-192 goto; 16047#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 15921#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 15922#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 15944#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 16052#L759-201 goto; 16105#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 16106#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 16027#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 16028#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 15848#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 15849#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 16065#L759-259 goto; 15963#L759-261 havoc main_~_ha_bkt~1#1; 15964#L759-262 goto; 15950#L759-264 goto; 15951#L759-266 havoc main_~_ha_hashv~1#1; 16018#L759-267 goto; 16019#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 16066#L751-3 [2023-11-23 22:32:11,829 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:11,830 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 14 times [2023-11-23 22:32:11,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:11,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637111509] [2023-11-23 22:32:11,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:11,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:11,858 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:11,858 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:11,859 INFO L85 PathProgramCache]: Analyzing trace with hash -499266940, now seen corresponding path program 1 times [2023-11-23 22:32:11,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:11,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968333414] [2023-11-23 22:32:11,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:11,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:11,941 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:11,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [908657493] [2023-11-23 22:32:11,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:11,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:11,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:11,942 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:11,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-23 22:32:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:12,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 909 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-23 22:32:12,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:13,082 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:13,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:13,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968333414] [2023-11-23 22:32:13,083 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:13,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908657493] [2023-11-23 22:32:13,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [908657493] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:13,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:13,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 22:32:13,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382741661] [2023-11-23 22:32:13,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:13,084 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:13,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:13,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 22:32:13,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-23 22:32:13,086 INFO L87 Difference]: Start difference. First operand 326 states and 438 transitions. cyclomatic complexity: 115 Second operand has 8 states, 8 states have (on average 18.75) internal successors, (150), 8 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:13,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:13,344 INFO L93 Difference]: Finished difference Result 332 states and 445 transitions. [2023-11-23 22:32:13,344 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 332 states and 445 transitions. [2023-11-23 22:32:13,347 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 325 [2023-11-23 22:32:13,350 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 332 states to 332 states and 445 transitions. [2023-11-23 22:32:13,350 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 332 [2023-11-23 22:32:13,350 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 332 [2023-11-23 22:32:13,350 INFO L73 IsDeterministic]: Start isDeterministic. Operand 332 states and 445 transitions. [2023-11-23 22:32:13,351 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:13,351 INFO L218 hiAutomatonCegarLoop]: Abstraction has 332 states and 445 transitions. [2023-11-23 22:32:13,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states and 445 transitions. [2023-11-23 22:32:13,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 326. [2023-11-23 22:32:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 319 states have (on average 1.335423197492163) internal successors, (426), 318 states have internal predecessors, (426), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 438 transitions. [2023-11-23 22:32:13,359 INFO L240 hiAutomatonCegarLoop]: Abstraction has 326 states and 438 transitions. [2023-11-23 22:32:13,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 22:32:13,360 INFO L428 stractBuchiCegarLoop]: Abstraction has 326 states and 438 transitions. [2023-11-23 22:32:13,361 INFO L335 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2023-11-23 22:32:13,361 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 326 states and 438 transitions. [2023-11-23 22:32:13,362 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 319 [2023-11-23 22:32:13,362 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:13,362 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:13,363 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:13,364 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:13,364 INFO L748 eck$LassoCheckResult]: Stem: 17202#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 17203#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 17182#L751-3 [2023-11-23 22:32:13,364 INFO L750 eck$LassoCheckResult]: Loop: 17182#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; 17167#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 17098#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 17047#L758-269 havoc main_~_ha_hashv~0#1; 17048#L758-176 goto; 17131#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 16948#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 16949#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 17164#L758-73 assume !main_#t~switch28#1; 17195#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 17096#L758-76 assume !main_#t~switch28#1; 17097#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 17099#L758-79 assume !main_#t~switch28#1; 17084#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 16989#L758-82 assume !main_#t~switch28#1; 16990#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 17137#L758-85 assume !main_#t~switch28#1; 17138#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 17056#L758-88 assume !main_#t~switch28#1; 16969#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 16970#L758-91 assume !main_#t~switch28#1; 17111#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 17112#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 17064#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 17065#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 17156#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 17106#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 17107#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 17113#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 16944#L758-105 havoc main_#t~switch28#1; 16945#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 17058#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 17128#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 17094#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 17095#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 17157#L758-121 assume !(0 == main_~_ha_hashv~0#1 % 4294967296); 17233#L758-123 assume 0 == main_~_hj_j~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet42#1 := main_~_ha_hashv~0#1; 17153#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 17101#L758-128 assume !(0 == main_~_hj_i~0#1 % 4294967296); 17102#L758-130 assume 0 == main_~_ha_hashv~0#1 % 4294967296 / 4096 % 4294967296;main_#t~nondet43#1 := main_~_hj_i~0#1; 17086#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 17087#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 16961#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 16998#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 17004#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 17068#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 16983#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 17174#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 17016#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 17085#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 17032#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 17043#L758-170 goto; 17044#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 17041#L758-173 goto; 17042#L758-175 goto; 17210#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 17170#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 17171#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 17136#L758-193 goto; 17052#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 17200#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 17017#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 16929#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 16930#L758-202 goto; 17070#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 17071#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 17161#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 16971#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 16972#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 16993#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 17057#L758-260 goto; 17187#L758-262 havoc main_~_ha_bkt~0#1; 17158#L758-263 goto; 17159#L758-265 goto; 16991#L758-267 havoc main_~_ha_hashv~0#1; 16992#L758-268 goto; 17006#L759-268 havoc main_~_ha_hashv~1#1; 16997#L759-175 goto; 16936#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 16937#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 17083#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 17114#L759-72 assume !main_#t~switch181#1; 16946#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 16947#L759-75 assume !main_#t~switch181#1; 17140#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 17173#L759-78 assume !main_#t~switch181#1; 17178#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 17090#L759-81 assume !main_#t~switch181#1; 17091#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 17092#L759-84 assume !main_#t~switch181#1; 17074#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 17075#L759-87 assume !main_#t~switch181#1; 17127#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 17160#L759-90 assume !main_#t~switch181#1; 17024#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 17025#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 17190#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 17154#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 17155#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 17220#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 17206#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 17207#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 17125#L759-104 havoc main_#t~switch181#1; 16932#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 16933#L759-106 assume !(0 == main_~_hj_i~1#1 % 4294967296); 16962#L759-108 assume !(0 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296); 16963#L759-110 assume !(main_~_hj_i~1#1 % 4294967296 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet193#1 % 4294967296 <= main_~_hj_i~1#1 % 4294967296 + main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296; 17000#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 17238#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 17123#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 17208#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 16985#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 17192#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 16927#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 16928#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 17035#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 17059#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 17088#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 17039#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 16976#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 16977#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 17050#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 17093#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 16934#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 16935#L759-169 goto; 17045#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 17235#L759-172 goto; 17196#L759-174 goto; 17197#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 16973#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 16975#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 17162#L759-192 goto; 17163#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 17037#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 17038#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 17060#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 17169#L759-201 goto; 17221#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 17222#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 17145#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 17146#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 16964#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 16965#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 17181#L759-259 goto; 17079#L759-261 havoc main_~_ha_bkt~1#1; 17080#L759-262 goto; 17066#L759-264 goto; 17067#L759-266 havoc main_~_ha_hashv~1#1; 17134#L759-267 goto; 17135#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 17182#L751-3 [2023-11-23 22:32:13,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:13,365 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 15 times [2023-11-23 22:32:13,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:13,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905650600] [2023-11-23 22:32:13,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:13,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:13,424 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:13,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:13,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:13,442 INFO L85 PathProgramCache]: Analyzing trace with hash 126419338, now seen corresponding path program 1 times [2023-11-23 22:32:13,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:13,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603417490] [2023-11-23 22:32:13,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:13,518 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:13,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [621756681] [2023-11-23 22:32:13,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:13,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:13,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:13,521 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:13,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-23 22:32:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:14,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 909 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-23 22:32:14,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:14,912 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:14,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:14,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603417490] [2023-11-23 22:32:14,912 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:14,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [621756681] [2023-11-23 22:32:14,913 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [621756681] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:14,913 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:14,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 22:32:14,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380704558] [2023-11-23 22:32:14,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:14,914 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:14,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:14,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 22:32:14,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 22:32:14,915 INFO L87 Difference]: Start difference. First operand 326 states and 438 transitions. cyclomatic complexity: 115 Second operand has 6 states, 6 states have (on average 25.0) internal successors, (150), 6 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:15,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:15,182 INFO L93 Difference]: Finished difference Result 322 states and 431 transitions. [2023-11-23 22:32:15,182 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 322 states and 431 transitions. [2023-11-23 22:32:15,184 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 315 [2023-11-23 22:32:15,187 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 322 states to 322 states and 431 transitions. [2023-11-23 22:32:15,187 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 322 [2023-11-23 22:32:15,188 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 322 [2023-11-23 22:32:15,188 INFO L73 IsDeterministic]: Start isDeterministic. Operand 322 states and 431 transitions. [2023-11-23 22:32:15,189 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:15,189 INFO L218 hiAutomatonCegarLoop]: Abstraction has 322 states and 431 transitions. [2023-11-23 22:32:15,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states and 431 transitions. [2023-11-23 22:32:15,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 322. [2023-11-23 22:32:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322 states, 315 states have (on average 1.33015873015873) internal successors, (419), 314 states have internal predecessors, (419), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 431 transitions. [2023-11-23 22:32:15,197 INFO L240 hiAutomatonCegarLoop]: Abstraction has 322 states and 431 transitions. [2023-11-23 22:32:15,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 22:32:15,198 INFO L428 stractBuchiCegarLoop]: Abstraction has 322 states and 431 transitions. [2023-11-23 22:32:15,198 INFO L335 stractBuchiCegarLoop]: ======== Iteration 16 ============ [2023-11-23 22:32:15,198 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 322 states and 431 transitions. [2023-11-23 22:32:15,199 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 315 [2023-11-23 22:32:15,200 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:15,200 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:15,201 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:15,201 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:15,201 INFO L748 eck$LassoCheckResult]: Stem: 18304#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 18305#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 18284#L751-3 [2023-11-23 22:32:15,202 INFO L750 eck$LassoCheckResult]: Loop: 18284#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; 18269#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 18201#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 18151#L758-269 havoc main_~_ha_hashv~0#1; 18152#L758-176 goto; 18237#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 18052#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 18053#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 18266#L758-73 assume !main_#t~switch28#1; 18297#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 18199#L758-76 assume !main_#t~switch28#1; 18200#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 18202#L758-79 assume !main_#t~switch28#1; 18188#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 18093#L758-82 assume !main_#t~switch28#1; 18094#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 18240#L758-85 assume !main_#t~switch28#1; 18241#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 18160#L758-88 assume !main_#t~switch28#1; 18076#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 18077#L758-91 assume !main_#t~switch28#1; 18214#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 18215#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 18168#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 18169#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 18258#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 18209#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 18210#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 18216#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 18048#L758-105 havoc main_#t~switch28#1; 18049#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18162#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 18278#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 18279#L758-111 assume main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet40#1 := 0; 18321#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18348#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 18347#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18346#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 18233#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18342#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 18190#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18191#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 18065#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18102#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 18108#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 18172#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 18087#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 18276#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 18121#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 18189#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 18136#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 18148#L758-170 goto; 18149#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 18145#L758-173 goto; 18146#L758-175 goto; 18313#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 18272#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 18273#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 18239#L758-193 goto; 18156#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 18302#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 18122#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 18035#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 18036#L758-202 goto; 18174#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 18175#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 18263#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 18078#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 18079#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 18099#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 18161#L758-260 goto; 18289#L758-262 havoc main_~_ha_bkt~0#1; 18260#L758-263 goto; 18261#L758-265 goto; 18095#L758-267 havoc main_~_ha_hashv~0#1; 18096#L758-268 goto; 18110#L759-268 havoc main_~_ha_hashv~1#1; 18101#L759-175 goto; 18040#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 18041#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 18187#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 18217#L759-72 assume !main_#t~switch181#1; 18050#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 18051#L759-75 assume !main_#t~switch181#1; 18243#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 18275#L759-78 assume !main_#t~switch181#1; 18280#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 18194#L759-81 assume !main_#t~switch181#1; 18195#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 18197#L759-84 assume !main_#t~switch181#1; 18180#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 18181#L759-87 assume !main_#t~switch181#1; 18230#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 18262#L759-90 assume !main_#t~switch181#1; 18128#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 18129#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 18292#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 18256#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 18257#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 18322#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 18308#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 18309#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 18228#L759-104 havoc main_#t~switch181#1; 18038#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18039#L759-106 assume !(0 == main_~_hj_i~1#1 % 4294967296); 18066#L759-108 assume !(0 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296); 18067#L759-110 assume !(main_~_hj_i~1#1 % 4294967296 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet193#1 % 4294967296 <= main_~_hj_i~1#1 % 4294967296 + main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296; 18104#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18339#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 18226#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18310#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 18089#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18294#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 18031#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18032#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 18139#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18163#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 18192#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 18143#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 18080#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 18081#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 18154#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 18196#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 18033#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 18034#L759-169 goto; 18147#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 18336#L759-172 goto; 18298#L759-174 goto; 18299#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 18073#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 18075#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 18264#L759-192 goto; 18265#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 18141#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 18142#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 18164#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 18270#L759-201 goto; 18323#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 18324#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 18246#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 18247#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 18068#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 18069#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 18283#L759-259 goto; 18183#L759-261 havoc main_~_ha_bkt~1#1; 18184#L759-262 goto; 18170#L759-264 goto; 18171#L759-266 havoc main_~_ha_hashv~1#1; 18235#L759-267 goto; 18236#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 18284#L751-3 [2023-11-23 22:32:15,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:15,203 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 16 times [2023-11-23 22:32:15,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:15,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868920534] [2023-11-23 22:32:15,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:15,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:15,229 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:15,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:15,229 INFO L85 PathProgramCache]: Analyzing trace with hash 139825124, now seen corresponding path program 1 times [2023-11-23 22:32:15,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:15,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041320151] [2023-11-23 22:32:15,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:15,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:15,303 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:15,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [137888492] [2023-11-23 22:32:15,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:15,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:15,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:15,306 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:15,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-23 22:32:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:16,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 909 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-23 22:32:16,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:16,328 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:16,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:16,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041320151] [2023-11-23 22:32:16,328 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:16,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137888492] [2023-11-23 22:32:16,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [137888492] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:16,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:16,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 22:32:16,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609809343] [2023-11-23 22:32:16,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:16,330 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:16,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:16,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 22:32:16,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-23 22:32:16,331 INFO L87 Difference]: Start difference. First operand 322 states and 431 transitions. cyclomatic complexity: 112 Second operand has 6 states, 6 states have (on average 25.0) internal successors, (150), 6 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:16,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:16,618 INFO L93 Difference]: Finished difference Result 327 states and 437 transitions. [2023-11-23 22:32:16,618 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 327 states and 437 transitions. [2023-11-23 22:32:16,621 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 320 [2023-11-23 22:32:16,625 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 327 states to 327 states and 437 transitions. [2023-11-23 22:32:16,626 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 327 [2023-11-23 22:32:16,626 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 327 [2023-11-23 22:32:16,626 INFO L73 IsDeterministic]: Start isDeterministic. Operand 327 states and 437 transitions. [2023-11-23 22:32:16,627 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:16,628 INFO L218 hiAutomatonCegarLoop]: Abstraction has 327 states and 437 transitions. [2023-11-23 22:32:16,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states and 437 transitions. [2023-11-23 22:32:16,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 326. [2023-11-23 22:32:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 319 states have (on average 1.329153605015674) internal successors, (424), 318 states have internal predecessors, (424), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 436 transitions. [2023-11-23 22:32:16,639 INFO L240 hiAutomatonCegarLoop]: Abstraction has 326 states and 436 transitions. [2023-11-23 22:32:16,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 22:32:16,645 INFO L428 stractBuchiCegarLoop]: Abstraction has 326 states and 436 transitions. [2023-11-23 22:32:16,645 INFO L335 stractBuchiCegarLoop]: ======== Iteration 17 ============ [2023-11-23 22:32:16,645 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 326 states and 436 transitions. [2023-11-23 22:32:16,647 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 319 [2023-11-23 22:32:16,647 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:16,648 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:16,649 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:16,649 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:16,650 INFO L748 eck$LassoCheckResult]: Stem: 19410#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 19411#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 19390#L751-3 [2023-11-23 22:32:16,650 INFO L750 eck$LassoCheckResult]: Loop: 19390#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; 19375#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 19307#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 19257#L758-269 havoc main_~_ha_hashv~0#1; 19258#L758-176 goto; 19342#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 19158#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 19159#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 19372#L758-73 assume !main_#t~switch28#1; 19403#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 19305#L758-76 assume !main_#t~switch28#1; 19306#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 19308#L758-79 assume !main_#t~switch28#1; 19294#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 19201#L758-82 assume !main_#t~switch28#1; 19202#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 19345#L758-85 assume !main_#t~switch28#1; 19346#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 19266#L758-88 assume !main_#t~switch28#1; 19184#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 19185#L758-91 assume !main_#t~switch28#1; 19321#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 19322#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 19274#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 19275#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 19363#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 19315#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 19316#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 19323#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 19156#L758-105 havoc main_#t~switch28#1; 19157#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 19269#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 19443#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 19456#L758-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 19455#L758-116 assume !(0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296); 19454#L758-118 assume !(main_~_hj_j~0#1 % 4294967296 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296);assume main_#t~nondet41#1 % 4294967296 <= main_~_hj_j~0#1 % 4294967296 + 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296; 19367#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 19368#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 19338#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 19449#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 19296#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 19297#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 19173#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 19210#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 19217#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 19278#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 19196#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 19382#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 19229#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 19295#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 19245#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 19254#L758-170 goto; 19255#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 19251#L758-173 goto; 19252#L758-175 goto; 19419#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 19378#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 19379#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 19344#L758-193 goto; 19262#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 19408#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 19230#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 19140#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 19145#L758-202 goto; 19280#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 19281#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 19369#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 19179#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 19180#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 19203#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 19267#L758-260 goto; 19392#L758-262 havoc main_~_ha_bkt~0#1; 19364#L758-263 goto; 19365#L758-265 goto; 19197#L758-267 havoc main_~_ha_hashv~0#1; 19198#L758-268 goto; 19211#L759-268 havoc main_~_ha_hashv~1#1; 19207#L759-175 goto; 19146#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 19147#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 19291#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 19320#L759-72 assume !main_#t~switch181#1; 19152#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 19153#L759-75 assume !main_#t~switch181#1; 19348#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 19380#L759-78 assume !main_#t~switch181#1; 19384#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 19300#L759-81 assume !main_#t~switch181#1; 19301#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 19302#L759-84 assume !main_#t~switch181#1; 19282#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 19283#L759-87 assume !main_#t~switch181#1; 19335#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 19366#L759-90 assume !main_#t~switch181#1; 19231#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 19232#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 19398#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 19361#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 19362#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 19428#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 19413#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 19414#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 19333#L759-104 havoc main_#t~switch181#1; 19141#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 19142#L759-106 assume !(0 == main_~_hj_i~1#1 % 4294967296); 19170#L759-108 assume !(0 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296); 19171#L759-110 assume !(main_~_hj_i~1#1 % 4294967296 == main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet193#1 % 4294967296 <= main_~_hj_i~1#1 % 4294967296 + main_~_ha_hashv~1#1 % 4294967296 / 8192 % 4294967296; 19209#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 19446#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 19332#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 19416#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 19193#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 19399#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 19137#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 19138#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 19242#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 19268#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 19298#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 19249#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 19186#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 19187#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 19260#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 19303#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 19143#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 19144#L759-169 goto; 19253#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 19442#L759-172 goto; 19404#L759-174 goto; 19405#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 19181#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 19183#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 19370#L759-192 goto; 19371#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 19247#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 19248#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 19270#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 19376#L759-201 goto; 19429#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 19430#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 19351#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 19352#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 19174#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 19175#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 19389#L759-259 goto; 19289#L759-261 havoc main_~_ha_bkt~1#1; 19290#L759-262 goto; 19276#L759-264 goto; 19277#L759-266 havoc main_~_ha_hashv~1#1; 19340#L759-267 goto; 19341#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 19390#L751-3 [2023-11-23 22:32:16,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:16,652 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 17 times [2023-11-23 22:32:16,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:16,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46926618] [2023-11-23 22:32:16,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:16,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:16,673 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:16,693 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:16,693 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:16,694 INFO L85 PathProgramCache]: Analyzing trace with hash 1429665286, now seen corresponding path program 1 times [2023-11-23 22:32:16,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:16,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329964968] [2023-11-23 22:32:16,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:16,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:16,791 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:16,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [580179759] [2023-11-23 22:32:16,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:16,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:16,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:16,795 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:16,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-23 22:32:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 22:32:17,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 907 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-23 22:32:17,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 22:32:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 22:32:23,213 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 22:32:23,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 22:32:23,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1329964968] [2023-11-23 22:32:23,214 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 22:32:23,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580179759] [2023-11-23 22:32:23,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [580179759] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 22:32:23,214 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 22:32:23,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 22:32:23,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996659079] [2023-11-23 22:32:23,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 22:32:23,216 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-23 22:32:23,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 22:32:23,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 22:32:23,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 22:32:23,217 INFO L87 Difference]: Start difference. First operand 326 states and 436 transitions. cyclomatic complexity: 113 Second operand has 7 states, 7 states have (on average 21.428571428571427) internal successors, (150), 7 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 22:32:35,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-23 22:32:38,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-23 22:32:38,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 22:32:38,887 INFO L93 Difference]: Finished difference Result 331 states and 442 transitions. [2023-11-23 22:32:38,887 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 331 states and 442 transitions. [2023-11-23 22:32:38,890 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 324 [2023-11-23 22:32:38,894 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 331 states to 331 states and 442 transitions. [2023-11-23 22:32:38,894 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 331 [2023-11-23 22:32:38,894 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 331 [2023-11-23 22:32:38,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 331 states and 442 transitions. [2023-11-23 22:32:38,896 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 22:32:38,896 INFO L218 hiAutomatonCegarLoop]: Abstraction has 331 states and 442 transitions. [2023-11-23 22:32:38,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states and 442 transitions. [2023-11-23 22:32:38,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 330. [2023-11-23 22:32:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 323 states have (on average 1.328173374613003) internal successors, (429), 322 states have internal predecessors, (429), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-23 22:32:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 441 transitions. [2023-11-23 22:32:38,907 INFO L240 hiAutomatonCegarLoop]: Abstraction has 330 states and 441 transitions. [2023-11-23 22:32:38,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 22:32:38,908 INFO L428 stractBuchiCegarLoop]: Abstraction has 330 states and 441 transitions. [2023-11-23 22:32:38,908 INFO L335 stractBuchiCegarLoop]: ======== Iteration 18 ============ [2023-11-23 22:32:38,908 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 330 states and 441 transitions. [2023-11-23 22:32:38,910 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 323 [2023-11-23 22:32:38,910 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-23 22:32:38,910 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-23 22:32:38,912 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-23 22:32:38,912 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 22:32:38,912 INFO L748 eck$LassoCheckResult]: Stem: 20525#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 20526#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#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; 20505#L751-3 [2023-11-23 22:32:38,913 INFO L750 eck$LassoCheckResult]: Loop: 20505#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; 20490#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 20422#L753-2 call write~int#3(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int#3(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 20372#L758-269 havoc main_~_ha_hashv~0#1; 20373#L758-176 goto; 20458#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 20273#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 20274#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 20487#L758-73 assume !main_#t~switch28#1; 20518#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 20420#L758-76 assume !main_#t~switch28#1; 20421#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 20423#L758-79 assume !main_#t~switch28#1; 20410#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 20312#L758-82 assume !main_#t~switch28#1; 20313#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 20461#L758-85 assume !main_#t~switch28#1; 20462#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 20381#L758-88 assume !main_#t~switch28#1; 20294#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 20295#L758-91 assume !main_#t~switch28#1; 20435#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 20436#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int#3(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 20387#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 20388#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int#3(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 20479#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 20430#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int#3(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 20431#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 20437#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int#3(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 20267#L758-105 havoc main_#t~switch28#1; 20268#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 20383#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 20499#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 20500#L758-111 assume !(main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet40#1 % 4294967296 <= main_~_hj_i~0#1 % 4294967296 + main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296; 20544#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 20568#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 20567#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 20566#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 20454#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 20562#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 20411#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 20412#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 20286#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 20323#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 20327#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 20393#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 20308#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 20497#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 20341#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 20409#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 20357#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 20368#L758-170 goto; 20369#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 20366#L758-173 goto; 20367#L758-175 goto; 20534#L758-266 call write~int#3(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 20493#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 20494#L758-194 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$#3(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int#3(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$#3(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$#3(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 20460#L758-193 goto; 20377#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int#3(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int#3(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 20522#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int#3(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 20342#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 20254#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 20255#L758-202 goto; 20395#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$#3(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$#3(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int#3(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$#3(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 20396#L758-205 assume !(main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0);havoc main_#t~mem85#1.base, main_#t~mem85#1.offset; 20484#L758-207 call write~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int#3(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int#3(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 20296#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$#3(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int#3(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 20297#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 20318#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 20382#L758-260 goto; 20507#L758-262 havoc main_~_ha_bkt~0#1; 20481#L758-263 goto; 20482#L758-265 goto; 20314#L758-267 havoc main_~_ha_hashv~0#1; 20315#L758-268 goto; 20329#L759-268 havoc main_~_ha_hashv~1#1; 20322#L759-175 goto; 20261#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 20262#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 20406#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 20438#L759-72 assume !main_#t~switch181#1; 20269#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 20270#L759-75 assume !main_#t~switch181#1; 20464#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 20495#L759-78 assume !main_#t~switch181#1; 20501#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 20415#L759-81 assume !main_#t~switch181#1; 20416#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 20417#L759-84 assume !main_#t~switch181#1; 20397#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 20398#L759-87 assume !main_#t~switch181#1; 20451#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 20483#L759-90 assume !main_#t~switch181#1; 20349#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 20350#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int#3(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 20513#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 20477#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int#3(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 20478#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 20545#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int#3(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 20529#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 20530#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int#3(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 20449#L759-104 havoc main_#t~switch181#1; 20257#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 20258#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 20463#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 20330#L759-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 20331#L759-115 assume !(0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296); 20446#L759-117 assume !(main_~_hj_j~1#1 % 4294967296 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296);assume main_#t~nondet194#1 % 4294967296 <= main_~_hj_j~1#1 % 4294967296 + 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296; 20447#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 20574#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 20310#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 20514#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 20252#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 20253#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 20360#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 20384#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 20413#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 20364#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 20301#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 20302#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 20375#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 20418#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 20259#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 20260#L759-169 goto; 20370#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 20560#L759-172 goto; 20519#L759-174 goto; 20520#L759-265 call write~int#3(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$#3(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#3(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 20298#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 20300#L759-193 call write~$Pointer$#3(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$#3(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int#3(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$#3(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$#3(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 20485#L759-192 goto; 20486#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int#3(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int#3(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 20362#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int#3(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 20363#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 20385#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 20491#L759-201 goto; 20546#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$#3(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$#3(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int#3(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$#3(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 20547#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$#3(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 20467#L759-206 call write~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int#3(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int#3(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 20468#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$#3(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int#3(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 20289#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 20290#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 20504#L759-259 goto; 20404#L759-261 havoc main_~_ha_bkt~1#1; 20405#L759-262 goto; 20391#L759-264 goto; 20392#L759-266 havoc main_~_ha_hashv~1#1; 20456#L759-267 goto; 20457#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 20505#L751-3 [2023-11-23 22:32:38,914 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:38,914 INFO L85 PathProgramCache]: Analyzing trace with hash 2403, now seen corresponding path program 18 times [2023-11-23 22:32:38,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:38,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941061251] [2023-11-23 22:32:38,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:38,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:38,931 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 22:32:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 22:32:38,948 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 22:32:38,949 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 22:32:38,949 INFO L85 PathProgramCache]: Analyzing trace with hash 183225286, now seen corresponding path program 1 times [2023-11-23 22:32:38,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 22:32:38,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252919975] [2023-11-23 22:32:38,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:38,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 22:32:39,053 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 22:32:39,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1511755755] [2023-11-23 22:32:39,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 22:32:39,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 22:32:39,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 22:32:39,059 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 22:32:39,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed94605-0441-4bda-b7ec-b8de40caa5a6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process