./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:55:16,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:55:16,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:55:16,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:55:16,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:55:16,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:55:16,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:55:16,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:55:16,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:55:16,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:55:16,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:55:16,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:55:16,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:55:16,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:55:16,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:55:16,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:55:16,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:55:16,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:55:16,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:55:16,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:55:16,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:55:16,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:55:16,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:55:16,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:55:16,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:55:16,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:55:16,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:55:16,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:55:16,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:55:16,551 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:55:16,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:55:16,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:55:16,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:55:16,554 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:55:16,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:55:16,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:55:16,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:55:16,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:55:16,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:55:16,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:55:16,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:55:16,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-10-17 10:55:16,584 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:55:16,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:55:16,585 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:55:16,585 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:55:16,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:55:16,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:55:16,587 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:55:16,587 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-10-17 10:55:16,587 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-10-17 10:55:16,587 INFO L138 SettingsManager]: * Use old map elimination=false [2022-10-17 10:55:16,588 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-10-17 10:55:16,588 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-10-17 10:55:16,588 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-10-17 10:55:16,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:55:16,588 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 10:55:16,589 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 10:55:16,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:55:16,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 10:55:16,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:55:16,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-10-17 10:55:16,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-10-17 10:55:16,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-10-17 10:55:16,590 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 10:55:16,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:55:16,591 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-10-17 10:55:16,591 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:55:16,591 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-10-17 10:55:16,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:55:16,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:55:16,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:55:16,592 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:55:16,593 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-10-17 10:55:16,593 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2022-10-17 10:55:16,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:55:16,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:55:16,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:55:16,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:55:16,885 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:55:16,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-10-17 10:55:16,963 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/data/40a038924/e90c370805704189ba3bb320411e4363/FLAG45c5af4c0 [2022-10-17 10:55:17,589 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:55:17,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2022-10-17 10:55:17,610 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/data/40a038924/e90c370805704189ba3bb320411e4363/FLAG45c5af4c0 [2022-10-17 10:55:17,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/data/40a038924/e90c370805704189ba3bb320411e4363 [2022-10-17 10:55:17,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:55:17,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:55:17,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:55:17,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:55:17,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:55:17,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:55:17" (1/1) ... [2022-10-17 10:55:17,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e762033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:17, skipping insertion in model container [2022-10-17 10:55:17,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:55:17" (1/1) ... [2022-10-17 10:55:17,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:55:17,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:55:18,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2022-10-17 10:55:18,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:55:18,483 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:55:18,535 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2022-10-17 10:55:18,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:55:18,692 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:55:18,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18 WrapperNode [2022-10-17 10:55:18,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:55:18,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:55:18,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:55:18,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:55:18,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:18,744 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:18,849 INFO L138 Inliner]: procedures = 177, calls = 349, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 1185 [2022-10-17 10:55:18,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:55:18,852 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:55:18,852 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:55:18,852 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:55:18,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:18,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:18,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:18,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,057 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:55:19,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:55:19,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:55:19,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:55:19,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (1/1) ... [2022-10-17 10:55:19,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-10-17 10:55:19,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:19,143 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-10-17 10:55:19,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-10-17 10:55:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:55:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:55:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:55:19,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:55:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:55:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:55:19,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:55:19,506 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:55:19,520 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:55:19,540 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 10:55:22,079 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 10:55:22,095 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 10:55:22,095 INFO L300 CfgBuilder]: Removed 60 assume(true) statements. [2022-10-17 10:55:22,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:55:22 BoogieIcfgContainer [2022-10-17 10:55:22,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 10:55:22,100 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-10-17 10:55:22,100 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-10-17 10:55:22,104 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-10-17 10:55:22,105 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:55:22,106 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.10 10:55:17" (1/3) ... [2022-10-17 10:55:22,107 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@72388254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:55:22, skipping insertion in model container [2022-10-17 10:55:22,107 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:55:22,107 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:55:18" (2/3) ... [2022-10-17 10:55:22,108 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@72388254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.10 10:55:22, skipping insertion in model container [2022-10-17 10:55:22,108 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-10-17 10:55:22,108 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 10:55:22" (3/3) ... [2022-10-17 10:55:22,109 INFO L332 chiAutomizerObserver]: Analyzing ICFG uthash_SAX_test4-1.i [2022-10-17 10:55:22,195 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-10-17 10:55:22,195 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-10-17 10:55:22,195 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-10-17 10:55:22,195 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-10-17 10:55:22,195 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-10-17 10:55:22,196 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-10-17 10:55:22,196 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-10-17 10:55:22,196 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-10-17 10:55:22,203 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 216 states, 208 states have (on average 1.6634615384615385) internal successors, (346), 208 states have internal predecessors, (346), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:22,268 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 205 [2022-10-17 10:55:22,268 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:22,268 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:22,277 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:22,277 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-10-17 10:55:22,278 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-10-17 10:55:22,281 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 216 states, 208 states have (on average 1.6634615384615385) internal successors, (346), 208 states have internal predecessors, (346), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:22,296 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 205 [2022-10-17 10:55:22,296 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:22,297 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:22,297 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:22,297 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-10-17 10:55:22,308 INFO L748 eck$LassoCheckResult]: Stem: 205#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 150#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 159#L751-3true [2022-10-17 10:55:22,309 INFO L750 eck$LassoCheckResult]: Loop: 159#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; 110#L753true assume main_~user~0#1.base == 0 && main_~user~0#1.offset == 0;assume false; 61#L753-2true call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 187#L758-124true assume !true; 213#L759-123true assume !true; 120#L751-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 159#L751-3true [2022-10-17 10:55:22,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:22,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 1 times [2022-10-17 10:55:22,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:22,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148719741] [2022-10-17 10:55:22,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:22,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:22,528 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:22,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:22,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1452934148, now seen corresponding path program 1 times [2022-10-17 10:55:22,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:22,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275730899] [2022-10-17 10:55:22,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:22,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:55:22,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275730899] [2022-10-17 10:55:22,598 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-10-17 10:55:22,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [829586513] [2022-10-17 10:55:22,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:22,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:22,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:22,601 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:22,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-17 10:55:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:22,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 1 conjunts are in the unsatisfiable core [2022-10-17 10:55:22,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:55:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:55:22,780 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 10:55:22,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [829586513] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:55:22,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:55:22,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 10:55:22,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606793373] [2022-10-17 10:55:22,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:55:22,788 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-10-17 10:55:22,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:55:22,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-10-17 10:55:22,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-10-17 10:55:22,839 INFO L87 Difference]: Start difference. First operand has 216 states, 208 states have (on average 1.6634615384615385) internal successors, (346), 208 states have internal predecessors, (346), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:55:22,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:55:22,892 INFO L93 Difference]: Finished difference Result 216 states and 281 transitions. [2022-10-17 10:55:22,894 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 216 states and 281 transitions. [2022-10-17 10:55:22,906 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 205 [2022-10-17 10:55:22,917 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 216 states to 212 states and 277 transitions. [2022-10-17 10:55:22,920 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 212 [2022-10-17 10:55:22,922 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 212 [2022-10-17 10:55:22,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 212 states and 277 transitions. [2022-10-17 10:55:22,928 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:55:22,928 INFO L218 hiAutomatonCegarLoop]: Abstraction has 212 states and 277 transitions. [2022-10-17 10:55:22,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states and 277 transitions. [2022-10-17 10:55:22,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 212. [2022-10-17 10:55:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 212 states, 205 states have (on average 1.2926829268292683) internal successors, (265), 204 states have internal predecessors, (265), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 277 transitions. [2022-10-17 10:55:22,990 INFO L240 hiAutomatonCegarLoop]: Abstraction has 212 states and 277 transitions. [2022-10-17 10:55:22,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-10-17 10:55:22,995 INFO L428 stractBuchiCegarLoop]: Abstraction has 212 states and 277 transitions. [2022-10-17 10:55:22,995 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-10-17 10:55:22,995 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 212 states and 277 transitions. [2022-10-17 10:55:22,997 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 205 [2022-10-17 10:55:22,997 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:22,997 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:23,000 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:23,000 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:55:23,000 INFO L748 eck$LassoCheckResult]: Stem: 665#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 649#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 629#L751-3 [2022-10-17 10:55:23,004 INFO L750 eck$LassoCheckResult]: Loop: 629#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; 618#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 573#L753-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 574#L758-124 havoc main_~_ha_hashv~0#1; 619#L758-49 goto; 620#L758-47 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 627#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 636#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 637#L758-10 assume main_#t~switch19#1;call main_#t~mem20#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem20#1 % 256);havoc main_#t~mem20#1; 519#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 520#L758-13 assume main_#t~switch19#1;call main_#t~mem21#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem21#1 % 256);havoc main_#t~mem21#1; 661#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 530#L758-16 assume main_#t~switch19#1;call main_#t~mem22#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem22#1 % 256);havoc main_#t~mem22#1; 531#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 660#L758-19 assume main_#t~switch19#1;call main_#t~mem23#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem23#1 % 256);havoc main_#t~mem23#1; 482#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 483#L758-22 assume !main_#t~switch19#1; 606#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 666#L758-25 assume main_#t~switch19#1;call main_#t~mem25#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem25#1 % 256);havoc main_#t~mem25#1; 551#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 552#L758-28 assume main_#t~switch19#1;call main_#t~mem26#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 457#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 458#L758-31 assume main_#t~switch19#1;call main_#t~mem27#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem27#1 % 256);havoc main_#t~mem27#1; 645#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 650#L758-34 assume main_#t~switch19#1;call main_#t~mem28#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem28#1 % 256);havoc main_#t~mem28#1; 653#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 630#L758-37 assume main_#t~switch19#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem29#1 % 256);havoc main_#t~mem29#1; 631#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 526#L758-40 assume main_#t~switch19#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 527#L758-42 havoc main_#t~switch19#1; 613#L758-45 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8192 || 0 == main_~_ha_hashv~0#1 / 8192) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 256 * main_~_hj_i~0#1 || 0 == 256 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 256 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 8192 || 0 == main_~_hj_j~0#1 / 8192) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 4096 || 0 == main_~_ha_hashv~0#1 / 4096) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 65536 * main_~_hj_i~0#1 || 0 == 65536 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32 || 0 == main_~_hj_j~0#1 / 32) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8 || 0 == main_~_ha_hashv~0#1 / 8) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 1024 * main_~_hj_i~0#1 || 0 == 1024 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32768 || 0 == main_~_hj_j~0#1 / 32768) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 614#L758-44 goto; 644#L758-46 goto; 658#L758-48 goto; 524#L758-122 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 525#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 663#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 646#L758-66 goto; 508#L758-120 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 463#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if 1 == main_#t~mem60#1 - 1 then (if 1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 >= 0 then main_~_ha_hashv~0#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else (if 1 == main_~_ha_hashv~0#1 then (if 1 == main_#t~mem60#1 - 1 || 0 == main_#t~mem60#1 - 1 then main_#t~mem60#1 - 1 else (if main_#t~mem60#1 - 1 >= 0 then (main_#t~mem60#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 464#L758-70 goto; 586#L758-118 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 587#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 639#L758-75 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 569#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 570#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 549#L758-117 goto; 550#L758-119 goto; 662#L758-121 goto; 511#L758-123 goto; 512#L759-123 havoc main_~_ha_hashv~1#1; 589#L759-48 goto; 590#L759-46 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 632#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 654#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch151#1 := 11 == main_~_hj_k~1#1; 528#L759-9 assume main_#t~switch151#1;call main_#t~mem152#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem152#1 % 256);havoc main_#t~mem152#1; 529#L759-11 main_#t~switch151#1 := main_#t~switch151#1 || 10 == main_~_hj_k~1#1; 584#L759-12 assume main_#t~switch151#1;call main_#t~mem153#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem153#1 % 256);havoc main_#t~mem153#1; 585#L759-14 main_#t~switch151#1 := main_#t~switch151#1 || 9 == main_~_hj_k~1#1; 615#L759-15 assume !main_#t~switch151#1; 659#L759-17 main_#t~switch151#1 := main_#t~switch151#1 || 8 == main_~_hj_k~1#1; 621#L759-18 assume main_#t~switch151#1;call main_#t~mem155#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem155#1 % 256);havoc main_#t~mem155#1; 622#L759-20 main_#t~switch151#1 := main_#t~switch151#1 || 7 == main_~_hj_k~1#1; 664#L759-21 assume main_#t~switch151#1;call main_#t~mem156#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem156#1 % 256);havoc main_#t~mem156#1; 543#L759-23 main_#t~switch151#1 := main_#t~switch151#1 || 6 == main_~_hj_k~1#1; 544#L759-24 assume main_#t~switch151#1;call main_#t~mem157#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem157#1 % 256);havoc main_#t~mem157#1; 591#L759-26 main_#t~switch151#1 := main_#t~switch151#1 || 5 == main_~_hj_k~1#1; 489#L759-27 assume main_#t~switch151#1;call main_#t~mem158#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + main_#t~mem158#1 % 256;havoc main_#t~mem158#1; 490#L759-29 main_#t~switch151#1 := main_#t~switch151#1 || 4 == main_~_hj_k~1#1; 478#L759-30 assume main_#t~switch151#1;call main_#t~mem159#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem159#1 % 256);havoc main_#t~mem159#1; 479#L759-32 main_#t~switch151#1 := main_#t~switch151#1 || 3 == main_~_hj_k~1#1; 507#L759-33 assume main_#t~switch151#1;call main_#t~mem160#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem160#1 % 256);havoc main_#t~mem160#1; 647#L759-35 main_#t~switch151#1 := main_#t~switch151#1 || 2 == main_~_hj_k~1#1; 648#L759-36 assume !main_#t~switch151#1; 656#L759-38 main_#t~switch151#1 := main_#t~switch151#1 || 1 == main_~_hj_k~1#1; 610#L759-39 assume main_#t~switch151#1;call main_#t~mem162#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + main_#t~mem162#1 % 256;havoc main_#t~mem162#1; 611#L759-41 havoc main_#t~switch151#1; 612#L759-44 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8192 || 0 == main_~_ha_hashv~1#1 / 8192) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 256 * main_~_hj_i~1#1 || 0 == 256 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 256 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 8192 || 0 == main_~_hj_j~1#1 / 8192) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 4096 || 0 == main_~_ha_hashv~1#1 / 4096) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 65536 * main_~_hj_i~1#1 || 0 == 65536 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32 || 0 == main_~_hj_j~1#1 / 32) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8 || 0 == main_~_ha_hashv~1#1 / 8) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 1024 * main_~_hj_i~1#1 || 0 == 1024 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32768 || 0 == main_~_hj_j~1#1 / 32768) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 640#L759-43 goto; 571#L759-45 goto; 572#L759-47 goto; 501#L759-121 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 502#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem180#1.base, main_#t~mem180#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset; 559#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_#t~mem181#1.base, 16 + main_#t~mem181#1.offset, 4);call main_#t~mem183#1.base, main_#t~mem183#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem184#1 := read~int(main_#t~mem183#1.base, 20 + main_#t~mem183#1.offset, 4);call write~$Pointer$(main_#t~mem182#1.base, main_#t~mem182#1.offset - main_#t~mem184#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1.base, main_#t~mem183#1.offset;havoc main_#t~mem184#1;call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem186#1.base, main_#t~mem186#1.offset := read~$Pointer$(main_#t~mem185#1.base, 16 + main_#t~mem185#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem186#1.base, 8 + main_#t~mem186#1.offset, 4);havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;havoc main_#t~mem186#1.base, main_#t~mem186#1.offset;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem187#1.base, 16 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset; 534#L759-65 goto; 535#L759-119 havoc main_~_ha_bkt~1#1;call main_#t~mem188#1.base, main_#t~mem188#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem189#1 := read~int(main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);main_#t~post190#1 := main_#t~mem189#1;call write~int(1 + main_#t~post190#1, main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);havoc main_#t~mem188#1.base, main_#t~mem188#1.offset;havoc main_#t~mem189#1;havoc main_#t~post190#1; 555#L759-70 call main_#t~mem191#1.base, main_#t~mem191#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem192#1 := read~int(main_#t~mem191#1.base, 4 + main_#t~mem191#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem192#1 - 1 then 0 else (if 1 == main_#t~mem192#1 - 1 then (if 1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 >= 0 then main_~_ha_hashv~1#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else (if 1 == main_~_ha_hashv~1#1 then (if 1 == main_#t~mem192#1 - 1 || 0 == main_#t~mem192#1 - 1 then main_#t~mem192#1 - 1 else (if main_#t~mem192#1 - 1 >= 0 then (main_#t~mem192#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))));havoc main_#t~mem191#1.base, main_#t~mem191#1.offset;havoc main_#t~mem192#1; 556#L759-69 goto; 577#L759-117 call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem194#1.base, main_#t~mem194#1.offset := read~$Pointer$(main_#t~mem193#1.base, main_#t~mem193#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem194#1.base, main_#t~mem194#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~mem193#1.base, main_#t~mem193#1.offset;havoc main_#t~mem194#1.base, main_#t~mem194#1.offset;call main_#t~mem195#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post196#1 := main_#t~mem195#1;call write~int(1 + main_#t~post196#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem195#1;havoc main_#t~post196#1;call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem197#1.base, main_#t~mem197#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem198#1.base, main_#t~mem198#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 579#L759-72 assume main_#t~mem198#1.base != 0 || main_#t~mem198#1.offset != 0;havoc main_#t~mem198#1.base, main_#t~mem198#1.offset;call main_#t~mem199#1.base, main_#t~mem199#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem199#1.base, 12 + main_#t~mem199#1.offset, 4);havoc main_#t~mem199#1.base, main_#t~mem199#1.offset; 459#L759-74 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem201#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem200#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short204#1 := main_#t~mem201#1 % 4294967296 >= 10 * (1 + main_#t~mem200#1) % 4294967296; 460#L759-75 assume !main_#t~short204#1; 600#L759-77 assume !main_#t~short204#1;havoc main_#t~mem201#1;havoc main_#t~mem200#1;havoc main_#t~mem202#1.base, main_#t~mem202#1.offset;havoc main_#t~mem203#1;havoc main_#t~short204#1; 506#L759-116 goto; 545#L759-118 goto; 546#L759-120 goto; 494#L759-122 goto; 495#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 629#L751-3 [2022-10-17 10:55:23,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:23,005 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 2 times [2022-10-17 10:55:23,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:23,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551745013] [2022-10-17 10:55:23,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:23,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:23,031 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:23,068 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:23,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:23,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1715433066, now seen corresponding path program 1 times [2022-10-17 10:55:23,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:23,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227811257] [2022-10-17 10:55:23,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:23,489 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-10-17 10:55:23,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [68872221] [2022-10-17 10:55:23,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:23,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:23,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:23,492 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:23,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-17 10:55:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:24,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 3579 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 10:55:24,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:55:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:55:25,043 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 10:55:25,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:55:25,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227811257] [2022-10-17 10:55:25,044 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-10-17 10:55:25,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68872221] [2022-10-17 10:55:25,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [68872221] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:55:25,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:55:25,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-17 10:55:25,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112986929] [2022-10-17 10:55:25,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:55:25,046 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-10-17 10:55:25,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:55:25,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 10:55:25,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 10:55:25,047 INFO L87 Difference]: Start difference. First operand 212 states and 277 transitions. cyclomatic complexity: 68 Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:55:25,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:55:25,150 INFO L93 Difference]: Finished difference Result 233 states and 298 transitions. [2022-10-17 10:55:25,150 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 233 states and 298 transitions. [2022-10-17 10:55:25,152 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 226 [2022-10-17 10:55:25,163 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 233 states to 233 states and 298 transitions. [2022-10-17 10:55:25,163 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 233 [2022-10-17 10:55:25,163 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 233 [2022-10-17 10:55:25,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 233 states and 298 transitions. [2022-10-17 10:55:25,165 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:55:25,165 INFO L218 hiAutomatonCegarLoop]: Abstraction has 233 states and 298 transitions. [2022-10-17 10:55:25,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states and 298 transitions. [2022-10-17 10:55:25,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 232. [2022-10-17 10:55:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 225 states have (on average 1.2666666666666666) internal successors, (285), 224 states have internal predecessors, (285), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 297 transitions. [2022-10-17 10:55:25,199 INFO L240 hiAutomatonCegarLoop]: Abstraction has 232 states and 297 transitions. [2022-10-17 10:55:25,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 10:55:25,200 INFO L428 stractBuchiCegarLoop]: Abstraction has 232 states and 297 transitions. [2022-10-17 10:55:25,200 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-10-17 10:55:25,200 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 232 states and 297 transitions. [2022-10-17 10:55:25,202 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 225 [2022-10-17 10:55:25,202 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:25,202 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:25,204 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:25,204 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:55:25,204 INFO L748 eck$LassoCheckResult]: Stem: 1414#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 1391#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 1371#L751-3 [2022-10-17 10:55:25,205 INFO L750 eck$LassoCheckResult]: Loop: 1371#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; 1360#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 1315#L753-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 1316#L758-124 havoc main_~_ha_hashv~0#1; 1363#L758-49 goto; 1364#L758-47 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 1369#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 1378#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 1379#L758-10 assume main_#t~switch19#1;call main_#t~mem20#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem20#1 % 256);havoc main_#t~mem20#1; 1264#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 1265#L758-13 assume main_#t~switch19#1;call main_#t~mem21#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem21#1 % 256);havoc main_#t~mem21#1; 1408#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 1272#L758-16 assume main_#t~switch19#1;call main_#t~mem22#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem22#1 % 256);havoc main_#t~mem22#1; 1273#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 1407#L758-19 assume main_#t~switch19#1;call main_#t~mem23#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem23#1 % 256);havoc main_#t~mem23#1; 1224#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 1225#L758-22 assume main_#t~switch19#1;call main_#t~mem24#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem24#1 % 256);havoc main_#t~mem24#1; 1348#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 1415#L758-25 assume main_#t~switch19#1;call main_#t~mem25#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem25#1 % 256);havoc main_#t~mem25#1; 1293#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 1294#L758-28 assume main_#t~switch19#1;call main_#t~mem26#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 1199#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 1200#L758-31 assume main_#t~switch19#1;call main_#t~mem27#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem27#1 % 256);havoc main_#t~mem27#1; 1387#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 1397#L758-34 assume main_#t~switch19#1;call main_#t~mem28#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem28#1 % 256);havoc main_#t~mem28#1; 1398#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 1372#L758-37 assume main_#t~switch19#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem29#1 % 256);havoc main_#t~mem29#1; 1373#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 1268#L758-40 assume main_#t~switch19#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 1269#L758-42 havoc main_#t~switch19#1; 1355#L758-45 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8192 || 0 == main_~_ha_hashv~0#1 / 8192) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 256 * main_~_hj_i~0#1 || 0 == 256 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 256 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 8192 || 0 == main_~_hj_j~0#1 / 8192) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 4096 || 0 == main_~_ha_hashv~0#1 / 4096) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 65536 * main_~_hj_i~0#1 || 0 == 65536 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32 || 0 == main_~_hj_j~0#1 / 32) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8 || 0 == main_~_ha_hashv~0#1 / 8) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 1024 * main_~_hj_i~0#1 || 0 == 1024 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32768 || 0 == main_~_hj_j~0#1 / 32768) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 1356#L758-44 goto; 1386#L758-46 goto; 1403#L758-48 goto; 1266#L758-122 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 1267#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 1412#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 1388#L758-66 goto; 1250#L758-120 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 1205#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if 1 == main_#t~mem60#1 - 1 then (if 1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 >= 0 then main_~_ha_hashv~0#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else (if 1 == main_~_ha_hashv~0#1 then (if 1 == main_#t~mem60#1 - 1 || 0 == main_#t~mem60#1 - 1 then main_#t~mem60#1 - 1 else (if main_#t~mem60#1 - 1 >= 0 then (main_#t~mem60#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 1206#L758-70 goto; 1328#L758-118 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 1329#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 1381#L758-75 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 1311#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 1312#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 1289#L758-117 goto; 1290#L758-119 goto; 1411#L758-121 goto; 1253#L758-123 goto; 1254#L759-123 havoc main_~_ha_hashv~1#1; 1331#L759-48 goto; 1332#L759-46 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 1374#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 1399#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch151#1 := 11 == main_~_hj_k~1#1; 1270#L759-9 assume main_#t~switch151#1;call main_#t~mem152#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem152#1 % 256);havoc main_#t~mem152#1; 1271#L759-11 main_#t~switch151#1 := main_#t~switch151#1 || 10 == main_~_hj_k~1#1; 1325#L759-12 assume main_#t~switch151#1;call main_#t~mem153#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem153#1 % 256);havoc main_#t~mem153#1; 1326#L759-14 main_#t~switch151#1 := main_#t~switch151#1 || 9 == main_~_hj_k~1#1; 1357#L759-15 assume !main_#t~switch151#1; 1404#L759-17 main_#t~switch151#1 := main_#t~switch151#1 || 8 == main_~_hj_k~1#1; 1361#L759-18 assume main_#t~switch151#1;call main_#t~mem155#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem155#1 % 256);havoc main_#t~mem155#1; 1362#L759-20 main_#t~switch151#1 := main_#t~switch151#1 || 7 == main_~_hj_k~1#1; 1413#L759-21 assume main_#t~switch151#1;call main_#t~mem156#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem156#1 % 256);havoc main_#t~mem156#1; 1285#L759-23 main_#t~switch151#1 := main_#t~switch151#1 || 6 == main_~_hj_k~1#1; 1286#L759-24 assume main_#t~switch151#1;call main_#t~mem157#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem157#1 % 256);havoc main_#t~mem157#1; 1333#L759-26 main_#t~switch151#1 := main_#t~switch151#1 || 5 == main_~_hj_k~1#1; 1231#L759-27 assume main_#t~switch151#1;call main_#t~mem158#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + main_#t~mem158#1 % 256;havoc main_#t~mem158#1; 1232#L759-29 main_#t~switch151#1 := main_#t~switch151#1 || 4 == main_~_hj_k~1#1; 1220#L759-30 assume main_#t~switch151#1;call main_#t~mem159#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem159#1 % 256);havoc main_#t~mem159#1; 1221#L759-32 main_#t~switch151#1 := main_#t~switch151#1 || 3 == main_~_hj_k~1#1; 1249#L759-33 assume main_#t~switch151#1;call main_#t~mem160#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem160#1 % 256);havoc main_#t~mem160#1; 1389#L759-35 main_#t~switch151#1 := main_#t~switch151#1 || 2 == main_~_hj_k~1#1; 1390#L759-36 assume !main_#t~switch151#1; 1401#L759-38 main_#t~switch151#1 := main_#t~switch151#1 || 1 == main_~_hj_k~1#1; 1352#L759-39 assume main_#t~switch151#1;call main_#t~mem162#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + main_#t~mem162#1 % 256;havoc main_#t~mem162#1; 1353#L759-41 havoc main_#t~switch151#1; 1354#L759-44 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8192 || 0 == main_~_ha_hashv~1#1 / 8192) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 256 * main_~_hj_i~1#1 || 0 == 256 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 256 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 8192 || 0 == main_~_hj_j~1#1 / 8192) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 4096 || 0 == main_~_ha_hashv~1#1 / 4096) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 65536 * main_~_hj_i~1#1 || 0 == 65536 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32 || 0 == main_~_hj_j~1#1 / 32) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8 || 0 == main_~_ha_hashv~1#1 / 8) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 1024 * main_~_hj_i~1#1 || 0 == 1024 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32768 || 0 == main_~_hj_j~1#1 / 32768) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 1382#L759-43 goto; 1313#L759-45 goto; 1314#L759-47 goto; 1243#L759-121 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 1244#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem180#1.base, main_#t~mem180#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset; 1301#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_#t~mem181#1.base, 16 + main_#t~mem181#1.offset, 4);call main_#t~mem183#1.base, main_#t~mem183#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem184#1 := read~int(main_#t~mem183#1.base, 20 + main_#t~mem183#1.offset, 4);call write~$Pointer$(main_#t~mem182#1.base, main_#t~mem182#1.offset - main_#t~mem184#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1.base, main_#t~mem183#1.offset;havoc main_#t~mem184#1;call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem186#1.base, main_#t~mem186#1.offset := read~$Pointer$(main_#t~mem185#1.base, 16 + main_#t~mem185#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem186#1.base, 8 + main_#t~mem186#1.offset, 4);havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;havoc main_#t~mem186#1.base, main_#t~mem186#1.offset;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem187#1.base, 16 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset; 1274#L759-65 goto; 1275#L759-119 havoc main_~_ha_bkt~1#1;call main_#t~mem188#1.base, main_#t~mem188#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem189#1 := read~int(main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);main_#t~post190#1 := main_#t~mem189#1;call write~int(1 + main_#t~post190#1, main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);havoc main_#t~mem188#1.base, main_#t~mem188#1.offset;havoc main_#t~mem189#1;havoc main_#t~post190#1; 1295#L759-70 call main_#t~mem191#1.base, main_#t~mem191#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem192#1 := read~int(main_#t~mem191#1.base, 4 + main_#t~mem191#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem192#1 - 1 then 0 else (if 1 == main_#t~mem192#1 - 1 then (if 1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 >= 0 then main_~_ha_hashv~1#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else (if 1 == main_~_ha_hashv~1#1 then (if 1 == main_#t~mem192#1 - 1 || 0 == main_#t~mem192#1 - 1 then main_#t~mem192#1 - 1 else (if main_#t~mem192#1 - 1 >= 0 then (main_#t~mem192#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))));havoc main_#t~mem191#1.base, main_#t~mem191#1.offset;havoc main_#t~mem192#1; 1296#L759-69 goto; 1319#L759-117 call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem194#1.base, main_#t~mem194#1.offset := read~$Pointer$(main_#t~mem193#1.base, main_#t~mem193#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem194#1.base, main_#t~mem194#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;havoc main_#t~mem194#1.base, main_#t~mem194#1.offset;call main_#t~mem195#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post196#1 := main_#t~mem195#1;call write~int(1 + main_#t~post196#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem195#1;havoc main_#t~post196#1;call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem197#1.base, main_#t~mem197#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem198#1.base, main_#t~mem198#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 1321#L759-72 assume main_#t~mem198#1.base != 0 || main_#t~mem198#1.offset != 0;havoc main_#t~mem198#1.base, main_#t~mem198#1.offset;call main_#t~mem199#1.base, main_#t~mem199#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem199#1.base, 12 + main_#t~mem199#1.offset, 4);havoc main_#t~mem199#1.base, main_#t~mem199#1.offset; 1201#L759-74 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem201#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem200#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short204#1 := main_#t~mem201#1 % 4294967296 >= 10 * (1 + main_#t~mem200#1) % 4294967296; 1202#L759-75 assume !main_#t~short204#1; 1342#L759-77 assume !main_#t~short204#1;havoc main_#t~mem201#1;havoc main_#t~mem200#1;havoc main_#t~mem202#1.base, main_#t~mem202#1.offset;havoc main_#t~mem203#1;havoc main_#t~short204#1; 1248#L759-116 goto; 1287#L759-118 goto; 1288#L759-120 goto; 1236#L759-122 goto; 1237#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 1371#L751-3 [2022-10-17 10:55:25,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:25,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 3 times [2022-10-17 10:55:25,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:25,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926850598] [2022-10-17 10:55:25,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:25,222 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:25,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:25,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:25,244 INFO L85 PathProgramCache]: Analyzing trace with hash 148675116, now seen corresponding path program 1 times [2022-10-17 10:55:25,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:25,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215946522] [2022-10-17 10:55:25,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:25,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:25,547 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-10-17 10:55:25,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1561977280] [2022-10-17 10:55:25,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:25,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:25,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:25,594 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:25,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-17 10:55:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:27,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 3585 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 10:55:27,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:55:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:55:27,260 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 10:55:27,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:55:27,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215946522] [2022-10-17 10:55:27,261 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-10-17 10:55:27,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1561977280] [2022-10-17 10:55:27,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1561977280] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:55:27,261 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:55:27,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-17 10:55:27,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911458012] [2022-10-17 10:55:27,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:55:27,263 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-10-17 10:55:27,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:55:27,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 10:55:27,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 10:55:27,264 INFO L87 Difference]: Start difference. First operand 232 states and 297 transitions. cyclomatic complexity: 68 Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:55:27,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:55:27,384 INFO L93 Difference]: Finished difference Result 253 states and 318 transitions. [2022-10-17 10:55:27,385 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 253 states and 318 transitions. [2022-10-17 10:55:27,389 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 246 [2022-10-17 10:55:27,399 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 253 states to 253 states and 318 transitions. [2022-10-17 10:55:27,399 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 253 [2022-10-17 10:55:27,400 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 253 [2022-10-17 10:55:27,400 INFO L73 IsDeterministic]: Start isDeterministic. Operand 253 states and 318 transitions. [2022-10-17 10:55:27,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:55:27,410 INFO L218 hiAutomatonCegarLoop]: Abstraction has 253 states and 318 transitions. [2022-10-17 10:55:27,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states and 318 transitions. [2022-10-17 10:55:27,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 252. [2022-10-17 10:55:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 245 states have (on average 1.2448979591836735) internal successors, (305), 244 states have internal predecessors, (305), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 317 transitions. [2022-10-17 10:55:27,431 INFO L240 hiAutomatonCegarLoop]: Abstraction has 252 states and 317 transitions. [2022-10-17 10:55:27,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 10:55:27,432 INFO L428 stractBuchiCegarLoop]: Abstraction has 252 states and 317 transitions. [2022-10-17 10:55:27,432 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-10-17 10:55:27,433 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 252 states and 317 transitions. [2022-10-17 10:55:27,438 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 245 [2022-10-17 10:55:27,438 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:27,439 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:27,440 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:27,440 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:55:27,440 INFO L748 eck$LassoCheckResult]: Stem: 2198#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 2174#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 2154#L751-3 [2022-10-17 10:55:27,441 INFO L750 eck$LassoCheckResult]: Loop: 2154#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; 2143#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2098#L753-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 2099#L758-124 havoc main_~_ha_hashv~0#1; 2144#L758-49 goto; 2145#L758-47 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 2152#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2161#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 2162#L758-10 assume main_#t~switch19#1;call main_#t~mem20#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem20#1 % 256);havoc main_#t~mem20#1; 2043#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 2044#L758-13 assume main_#t~switch19#1;call main_#t~mem21#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem21#1 % 256);havoc main_#t~mem21#1; 2188#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 2055#L758-16 assume main_#t~switch19#1;call main_#t~mem22#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem22#1 % 256);havoc main_#t~mem22#1; 2056#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 2187#L758-19 assume main_#t~switch19#1;call main_#t~mem23#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem23#1 % 256);havoc main_#t~mem23#1; 2006#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 2007#L758-22 assume main_#t~switch19#1;call main_#t~mem24#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem24#1 % 256);havoc main_#t~mem24#1; 2131#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 2199#L758-25 assume main_#t~switch19#1;call main_#t~mem25#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem25#1 % 256);havoc main_#t~mem25#1; 2076#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 2077#L758-28 assume main_#t~switch19#1;call main_#t~mem26#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + main_#t~mem26#1 % 256;havoc main_#t~mem26#1; 1981#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 1982#L758-31 assume main_#t~switch19#1;call main_#t~mem27#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem27#1 % 256);havoc main_#t~mem27#1; 2170#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 2176#L758-34 assume main_#t~switch19#1;call main_#t~mem28#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem28#1 % 256);havoc main_#t~mem28#1; 2179#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 2155#L758-37 assume main_#t~switch19#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem29#1 % 256);havoc main_#t~mem29#1; 2156#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 2050#L758-40 assume main_#t~switch19#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 2051#L758-42 havoc main_#t~switch19#1; 2138#L758-45 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8192 || 0 == main_~_ha_hashv~0#1 / 8192) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 256 * main_~_hj_i~0#1 || 0 == 256 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 256 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 8192 || 0 == main_~_hj_j~0#1 / 8192) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 4096 || 0 == main_~_ha_hashv~0#1 / 4096) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 65536 * main_~_hj_i~0#1 || 0 == 65536 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32 || 0 == main_~_hj_j~0#1 / 32) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8 || 0 == main_~_ha_hashv~0#1 / 8) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 1024 * main_~_hj_i~0#1 || 0 == 1024 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32768 || 0 == main_~_hj_j~0#1 / 32768) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 2139#L758-44 goto; 2169#L758-46 goto; 2185#L758-48 goto; 2048#L758-122 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 2049#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 2192#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 2171#L758-66 goto; 2032#L758-120 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 1987#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if 1 == main_#t~mem60#1 - 1 then (if 1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 >= 0 then main_~_ha_hashv~0#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else (if 1 == main_~_ha_hashv~0#1 then (if 1 == main_#t~mem60#1 - 1 || 0 == main_#t~mem60#1 - 1 then main_#t~mem60#1 - 1 else (if main_#t~mem60#1 - 1 >= 0 then (main_#t~mem60#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 1988#L758-70 goto; 2111#L758-118 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2112#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 2164#L758-75 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 2094#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 2095#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 2074#L758-117 goto; 2075#L758-119 goto; 2191#L758-121 goto; 2035#L758-123 goto; 2036#L759-123 havoc main_~_ha_hashv~1#1; 2114#L759-48 goto; 2115#L759-46 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 2157#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 2180#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch151#1 := 11 == main_~_hj_k~1#1; 2052#L759-9 assume main_#t~switch151#1;call main_#t~mem152#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem152#1 % 256);havoc main_#t~mem152#1; 2053#L759-11 main_#t~switch151#1 := main_#t~switch151#1 || 10 == main_~_hj_k~1#1; 2109#L759-12 assume main_#t~switch151#1;call main_#t~mem153#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem153#1 % 256);havoc main_#t~mem153#1; 2110#L759-14 main_#t~switch151#1 := main_#t~switch151#1 || 9 == main_~_hj_k~1#1; 2140#L759-15 assume main_#t~switch151#1;call main_#t~mem154#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem154#1 % 256);havoc main_#t~mem154#1; 2186#L759-17 main_#t~switch151#1 := main_#t~switch151#1 || 8 == main_~_hj_k~1#1; 2146#L759-18 assume main_#t~switch151#1;call main_#t~mem155#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem155#1 % 256);havoc main_#t~mem155#1; 2147#L759-20 main_#t~switch151#1 := main_#t~switch151#1 || 7 == main_~_hj_k~1#1; 2200#L759-21 assume main_#t~switch151#1;call main_#t~mem156#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem156#1 % 256);havoc main_#t~mem156#1; 2068#L759-23 main_#t~switch151#1 := main_#t~switch151#1 || 6 == main_~_hj_k~1#1; 2069#L759-24 assume main_#t~switch151#1;call main_#t~mem157#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem157#1 % 256);havoc main_#t~mem157#1; 2116#L759-26 main_#t~switch151#1 := main_#t~switch151#1 || 5 == main_~_hj_k~1#1; 2013#L759-27 assume main_#t~switch151#1;call main_#t~mem158#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + main_#t~mem158#1 % 256;havoc main_#t~mem158#1; 2014#L759-29 main_#t~switch151#1 := main_#t~switch151#1 || 4 == main_~_hj_k~1#1; 2002#L759-30 assume main_#t~switch151#1;call main_#t~mem159#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem159#1 % 256);havoc main_#t~mem159#1; 2003#L759-32 main_#t~switch151#1 := main_#t~switch151#1 || 3 == main_~_hj_k~1#1; 2031#L759-33 assume main_#t~switch151#1;call main_#t~mem160#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem160#1 % 256);havoc main_#t~mem160#1; 2197#L759-35 main_#t~switch151#1 := main_#t~switch151#1 || 2 == main_~_hj_k~1#1; 2195#L759-36 assume main_#t~switch151#1;call main_#t~mem161#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem161#1 % 256);havoc main_#t~mem161#1; 2196#L759-38 main_#t~switch151#1 := main_#t~switch151#1 || 1 == main_~_hj_k~1#1; 2135#L759-39 assume main_#t~switch151#1;call main_#t~mem162#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + main_#t~mem162#1 % 256;havoc main_#t~mem162#1; 2136#L759-41 havoc main_#t~switch151#1; 2137#L759-44 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8192 || 0 == main_~_ha_hashv~1#1 / 8192) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 256 * main_~_hj_i~1#1 || 0 == 256 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 256 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 8192 || 0 == main_~_hj_j~1#1 / 8192) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 4096 || 0 == main_~_ha_hashv~1#1 / 4096) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 65536 * main_~_hj_i~1#1 || 0 == 65536 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32 || 0 == main_~_hj_j~1#1 / 32) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8 || 0 == main_~_ha_hashv~1#1 / 8) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 1024 * main_~_hj_i~1#1 || 0 == 1024 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32768 || 0 == main_~_hj_j~1#1 / 32768) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 2165#L759-43 goto; 2096#L759-45 goto; 2097#L759-47 goto; 2025#L759-121 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 2026#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem180#1.base, main_#t~mem180#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset; 2084#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_#t~mem181#1.base, 16 + main_#t~mem181#1.offset, 4);call main_#t~mem183#1.base, main_#t~mem183#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem184#1 := read~int(main_#t~mem183#1.base, 20 + main_#t~mem183#1.offset, 4);call write~$Pointer$(main_#t~mem182#1.base, main_#t~mem182#1.offset - main_#t~mem184#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1.base, main_#t~mem183#1.offset;havoc main_#t~mem184#1;call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem186#1.base, main_#t~mem186#1.offset := read~$Pointer$(main_#t~mem185#1.base, 16 + main_#t~mem185#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem186#1.base, 8 + main_#t~mem186#1.offset, 4);havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;havoc main_#t~mem186#1.base, main_#t~mem186#1.offset;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem187#1.base, 16 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset; 2059#L759-65 goto; 2060#L759-119 havoc main_~_ha_bkt~1#1;call main_#t~mem188#1.base, main_#t~mem188#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem189#1 := read~int(main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);main_#t~post190#1 := main_#t~mem189#1;call write~int(1 + main_#t~post190#1, main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);havoc main_#t~mem188#1.base, main_#t~mem188#1.offset;havoc main_#t~mem189#1;havoc main_#t~post190#1; 2080#L759-70 call main_#t~mem191#1.base, main_#t~mem191#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem192#1 := read~int(main_#t~mem191#1.base, 4 + main_#t~mem191#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem192#1 - 1 then 0 else (if 1 == main_#t~mem192#1 - 1 then (if 1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 >= 0 then main_~_ha_hashv~1#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else (if 1 == main_~_ha_hashv~1#1 then (if 1 == main_#t~mem192#1 - 1 || 0 == main_#t~mem192#1 - 1 then main_#t~mem192#1 - 1 else (if main_#t~mem192#1 - 1 >= 0 then (main_#t~mem192#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))));havoc main_#t~mem191#1.base, main_#t~mem191#1.offset;havoc main_#t~mem192#1; 2081#L759-69 goto; 2102#L759-117 call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem194#1.base, main_#t~mem194#1.offset := read~$Pointer$(main_#t~mem193#1.base, main_#t~mem193#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem194#1.base, main_#t~mem194#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~mem193#1.base, main_#t~mem193#1.offset;havoc main_#t~mem194#1.base, main_#t~mem194#1.offset;call main_#t~mem195#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post196#1 := main_#t~mem195#1;call write~int(1 + main_#t~post196#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem195#1;havoc main_#t~post196#1;call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem197#1.base, main_#t~mem197#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem198#1.base, main_#t~mem198#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2104#L759-72 assume main_#t~mem198#1.base != 0 || main_#t~mem198#1.offset != 0;havoc main_#t~mem198#1.base, main_#t~mem198#1.offset;call main_#t~mem199#1.base, main_#t~mem199#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem199#1.base, 12 + main_#t~mem199#1.offset, 4);havoc main_#t~mem199#1.base, main_#t~mem199#1.offset; 1983#L759-74 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem201#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem200#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short204#1 := main_#t~mem201#1 % 4294967296 >= 10 * (1 + main_#t~mem200#1) % 4294967296; 1984#L759-75 assume !main_#t~short204#1; 2125#L759-77 assume !main_#t~short204#1;havoc main_#t~mem201#1;havoc main_#t~mem200#1;havoc main_#t~mem202#1.base, main_#t~mem202#1.offset;havoc main_#t~mem203#1;havoc main_#t~short204#1; 2030#L759-116 goto; 2070#L759-118 goto; 2071#L759-120 goto; 2018#L759-122 goto; 2019#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2154#L751-3 [2022-10-17 10:55:27,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:27,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 4 times [2022-10-17 10:55:27,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:27,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148062294] [2022-10-17 10:55:27,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:27,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:27,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:27,534 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:27,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:27,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1853493672, now seen corresponding path program 1 times [2022-10-17 10:55:27,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:27,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795606825] [2022-10-17 10:55:27,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:27,805 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-10-17 10:55:27,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1547770011] [2022-10-17 10:55:27,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:27,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:27,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:27,809 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:27,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-10-17 10:55:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:29,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 3597 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 10:55:29,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:55:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:55:29,653 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 10:55:29,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:55:29,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795606825] [2022-10-17 10:55:29,654 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-10-17 10:55:29,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1547770011] [2022-10-17 10:55:29,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1547770011] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:55:29,654 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:55:29,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:55:29,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497441361] [2022-10-17 10:55:29,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:55:29,662 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-10-17 10:55:29,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:55:29,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:55:29,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:55:29,666 INFO L87 Difference]: Start difference. First operand 252 states and 317 transitions. cyclomatic complexity: 68 Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:55:29,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:55:29,783 INFO L93 Difference]: Finished difference Result 280 states and 349 transitions. [2022-10-17 10:55:29,783 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 280 states and 349 transitions. [2022-10-17 10:55:29,787 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 266 [2022-10-17 10:55:29,790 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 280 states to 280 states and 349 transitions. [2022-10-17 10:55:29,790 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 280 [2022-10-17 10:55:29,791 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 280 [2022-10-17 10:55:29,791 INFO L73 IsDeterministic]: Start isDeterministic. Operand 280 states and 349 transitions. [2022-10-17 10:55:29,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:55:29,792 INFO L218 hiAutomatonCegarLoop]: Abstraction has 280 states and 349 transitions. [2022-10-17 10:55:29,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states and 349 transitions. [2022-10-17 10:55:29,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 238. [2022-10-17 10:55:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 238 states, 231 states have (on average 1.2294372294372293) internal successors, (284), 230 states have internal predecessors, (284), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 296 transitions. [2022-10-17 10:55:29,819 INFO L240 hiAutomatonCegarLoop]: Abstraction has 238 states and 296 transitions. [2022-10-17 10:55:29,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-17 10:55:29,821 INFO L428 stractBuchiCegarLoop]: Abstraction has 238 states and 296 transitions. [2022-10-17 10:55:29,821 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-10-17 10:55:29,821 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 238 states and 296 transitions. [2022-10-17 10:55:29,822 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 231 [2022-10-17 10:55:29,823 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:29,823 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:29,828 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:29,829 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:55:29,829 INFO L748 eck$LassoCheckResult]: Stem: 3028#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 3008#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 2987#L751-3 [2022-10-17 10:55:29,831 INFO L750 eck$LassoCheckResult]: Loop: 2987#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; 2976#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2930#L753-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 2931#L758-124 havoc main_~_ha_hashv~0#1; 2979#L758-49 goto; 2980#L758-47 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 2985#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2994#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 2995#L758-10 assume !main_#t~switch19#1; 2875#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 2876#L758-13 assume !main_#t~switch19#1; 3021#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 2887#L758-16 assume !main_#t~switch19#1; 2888#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 3020#L758-19 assume !main_#t~switch19#1; 2838#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 2839#L758-22 assume !main_#t~switch19#1; 2963#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 3029#L758-25 assume !main_#t~switch19#1; 2908#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 2909#L758-28 assume !main_#t~switch19#1; 2813#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 2814#L758-31 assume main_#t~switch19#1;call main_#t~mem27#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem27#1 % 256);havoc main_#t~mem27#1; 3003#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 3012#L758-34 assume main_#t~switch19#1;call main_#t~mem28#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem28#1 % 256);havoc main_#t~mem28#1; 3013#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 2988#L758-37 assume main_#t~switch19#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem29#1 % 256);havoc main_#t~mem29#1; 2989#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 2882#L758-40 assume main_#t~switch19#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 2883#L758-42 havoc main_#t~switch19#1; 2970#L758-45 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8192 || 0 == main_~_ha_hashv~0#1 / 8192) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 256 * main_~_hj_i~0#1 || 0 == 256 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 256 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 8192 || 0 == main_~_hj_j~0#1 / 8192) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 4096 || 0 == main_~_ha_hashv~0#1 / 4096) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 65536 * main_~_hj_i~0#1 || 0 == 65536 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32 || 0 == main_~_hj_j~0#1 / 32) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8 || 0 == main_~_ha_hashv~0#1 / 8) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 1024 * main_~_hj_i~0#1 || 0 == 1024 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32768 || 0 == main_~_hj_j~0#1 / 32768) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 2971#L758-44 goto; 3002#L758-46 goto; 3018#L758-48 goto; 2880#L758-122 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 2881#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 3026#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 3005#L758-66 goto; 2864#L758-120 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 2819#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if 1 == main_#t~mem60#1 - 1 then (if 1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 >= 0 then main_~_ha_hashv~0#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else (if 1 == main_~_ha_hashv~0#1 then (if 1 == main_#t~mem60#1 - 1 || 0 == main_#t~mem60#1 - 1 then main_#t~mem60#1 - 1 else (if main_#t~mem60#1 - 1 >= 0 then (main_#t~mem60#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 2820#L758-70 goto; 2943#L758-118 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2944#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 2997#L758-75 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 2926#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 2927#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 2904#L758-117 goto; 2905#L758-119 goto; 3024#L758-121 goto; 2867#L758-123 goto; 2868#L759-123 havoc main_~_ha_hashv~1#1; 2946#L759-48 goto; 2947#L759-46 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 2990#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3014#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch151#1 := 11 == main_~_hj_k~1#1; 2884#L759-9 assume main_#t~switch151#1;call main_#t~mem152#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem152#1 % 256);havoc main_#t~mem152#1; 2885#L759-11 main_#t~switch151#1 := main_#t~switch151#1 || 10 == main_~_hj_k~1#1; 2941#L759-12 assume main_#t~switch151#1;call main_#t~mem153#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem153#1 % 256);havoc main_#t~mem153#1; 2942#L759-14 main_#t~switch151#1 := main_#t~switch151#1 || 9 == main_~_hj_k~1#1; 3025#L759-15 assume main_#t~switch151#1;call main_#t~mem154#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem154#1 % 256);havoc main_#t~mem154#1; 3019#L759-17 main_#t~switch151#1 := main_#t~switch151#1 || 8 == main_~_hj_k~1#1; 2977#L759-18 assume main_#t~switch151#1;call main_#t~mem155#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem155#1 % 256);havoc main_#t~mem155#1; 2978#L759-20 main_#t~switch151#1 := main_#t~switch151#1 || 7 == main_~_hj_k~1#1; 3027#L759-21 assume main_#t~switch151#1;call main_#t~mem156#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem156#1 % 256);havoc main_#t~mem156#1; 2900#L759-23 main_#t~switch151#1 := main_#t~switch151#1 || 6 == main_~_hj_k~1#1; 2901#L759-24 assume main_#t~switch151#1;call main_#t~mem157#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem157#1 % 256);havoc main_#t~mem157#1; 2948#L759-26 main_#t~switch151#1 := main_#t~switch151#1 || 5 == main_~_hj_k~1#1; 2845#L759-27 assume main_#t~switch151#1;call main_#t~mem158#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + main_#t~mem158#1 % 256;havoc main_#t~mem158#1; 2846#L759-29 main_#t~switch151#1 := main_#t~switch151#1 || 4 == main_~_hj_k~1#1; 2834#L759-30 assume main_#t~switch151#1;call main_#t~mem159#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem159#1 % 256);havoc main_#t~mem159#1; 2835#L759-32 main_#t~switch151#1 := main_#t~switch151#1 || 3 == main_~_hj_k~1#1; 2863#L759-33 assume main_#t~switch151#1;call main_#t~mem160#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem160#1 % 256);havoc main_#t~mem160#1; 3006#L759-35 main_#t~switch151#1 := main_#t~switch151#1 || 2 == main_~_hj_k~1#1; 3007#L759-36 assume main_#t~switch151#1;call main_#t~mem161#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem161#1 % 256);havoc main_#t~mem161#1; 3016#L759-38 main_#t~switch151#1 := main_#t~switch151#1 || 1 == main_~_hj_k~1#1; 2967#L759-39 assume main_#t~switch151#1;call main_#t~mem162#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + main_#t~mem162#1 % 256;havoc main_#t~mem162#1; 2968#L759-41 havoc main_#t~switch151#1; 2969#L759-44 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8192 || 0 == main_~_ha_hashv~1#1 / 8192) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 256 * main_~_hj_i~1#1 || 0 == 256 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 256 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 8192 || 0 == main_~_hj_j~1#1 / 8192) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 4096 || 0 == main_~_ha_hashv~1#1 / 4096) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 65536 * main_~_hj_i~1#1 || 0 == 65536 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32 || 0 == main_~_hj_j~1#1 / 32) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8 || 0 == main_~_ha_hashv~1#1 / 8) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 1024 * main_~_hj_i~1#1 || 0 == 1024 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32768 || 0 == main_~_hj_j~1#1 / 32768) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 2998#L759-43 goto; 2928#L759-45 goto; 2929#L759-47 goto; 2857#L759-121 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 2858#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem180#1.base, main_#t~mem180#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset; 2916#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_#t~mem181#1.base, 16 + main_#t~mem181#1.offset, 4);call main_#t~mem183#1.base, main_#t~mem183#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem184#1 := read~int(main_#t~mem183#1.base, 20 + main_#t~mem183#1.offset, 4);call write~$Pointer$(main_#t~mem182#1.base, main_#t~mem182#1.offset - main_#t~mem184#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1.base, main_#t~mem183#1.offset;havoc main_#t~mem184#1;call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem186#1.base, main_#t~mem186#1.offset := read~$Pointer$(main_#t~mem185#1.base, 16 + main_#t~mem185#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem186#1.base, 8 + main_#t~mem186#1.offset, 4);havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;havoc main_#t~mem186#1.base, main_#t~mem186#1.offset;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem187#1.base, 16 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset; 2889#L759-65 goto; 2890#L759-119 havoc main_~_ha_bkt~1#1;call main_#t~mem188#1.base, main_#t~mem188#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem189#1 := read~int(main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);main_#t~post190#1 := main_#t~mem189#1;call write~int(1 + main_#t~post190#1, main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);havoc main_#t~mem188#1.base, main_#t~mem188#1.offset;havoc main_#t~mem189#1;havoc main_#t~post190#1; 2912#L759-70 call main_#t~mem191#1.base, main_#t~mem191#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem192#1 := read~int(main_#t~mem191#1.base, 4 + main_#t~mem191#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem192#1 - 1 then 0 else (if 1 == main_#t~mem192#1 - 1 then (if 1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 >= 0 then main_~_ha_hashv~1#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else (if 1 == main_~_ha_hashv~1#1 then (if 1 == main_#t~mem192#1 - 1 || 0 == main_#t~mem192#1 - 1 then main_#t~mem192#1 - 1 else (if main_#t~mem192#1 - 1 >= 0 then (main_#t~mem192#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))));havoc main_#t~mem191#1.base, main_#t~mem191#1.offset;havoc main_#t~mem192#1; 2913#L759-69 goto; 2934#L759-117 call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem194#1.base, main_#t~mem194#1.offset := read~$Pointer$(main_#t~mem193#1.base, main_#t~mem193#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem194#1.base, main_#t~mem194#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem193#1.base, main_#t~mem193#1.offset;havoc main_#t~mem194#1.base, main_#t~mem194#1.offset;call main_#t~mem195#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post196#1 := main_#t~mem195#1;call write~int(1 + main_#t~post196#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem195#1;havoc main_#t~post196#1;call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem197#1.base, main_#t~mem197#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem198#1.base, main_#t~mem198#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2936#L759-72 assume main_#t~mem198#1.base != 0 || main_#t~mem198#1.offset != 0;havoc main_#t~mem198#1.base, main_#t~mem198#1.offset;call main_#t~mem199#1.base, main_#t~mem199#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem199#1.base, 12 + main_#t~mem199#1.offset, 4);havoc main_#t~mem199#1.base, main_#t~mem199#1.offset; 2815#L759-74 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem201#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem200#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short204#1 := main_#t~mem201#1 % 4294967296 >= 10 * (1 + main_#t~mem200#1) % 4294967296; 2816#L759-75 assume !main_#t~short204#1; 2957#L759-77 assume !main_#t~short204#1;havoc main_#t~mem201#1;havoc main_#t~mem200#1;havoc main_#t~mem202#1.base, main_#t~mem202#1.offset;havoc main_#t~mem203#1;havoc main_#t~short204#1; 2862#L759-116 goto; 2902#L759-118 goto; 2903#L759-120 goto; 2850#L759-122 goto; 2851#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2987#L751-3 [2022-10-17 10:55:29,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:29,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 5 times [2022-10-17 10:55:29,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:29,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727708610] [2022-10-17 10:55:29,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:29,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:29,905 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:29,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:29,906 INFO L85 PathProgramCache]: Analyzing trace with hash 161446618, now seen corresponding path program 1 times [2022-10-17 10:55:29,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:29,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814974302] [2022-10-17 10:55:29,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:30,230 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-10-17 10:55:30,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [273949999] [2022-10-17 10:55:30,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:30,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:30,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:30,238 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:30,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-10-17 10:55:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 10:55:32,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 3555 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 10:55:32,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 10:55:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 10:55:32,198 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 10:55:32,198 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-17 10:55:32,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814974302] [2022-10-17 10:55:32,199 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-10-17 10:55:32,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [273949999] [2022-10-17 10:55:32,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [273949999] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 10:55:32,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 10:55:32,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-17 10:55:32,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684700343] [2022-10-17 10:55:32,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 10:55:32,201 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-10-17 10:55:32,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-17 10:55:32,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-17 10:55:32,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-17 10:55:32,202 INFO L87 Difference]: Start difference. First operand 238 states and 296 transitions. cyclomatic complexity: 61 Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-10-17 10:55:32,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 10:55:32,290 INFO L93 Difference]: Finished difference Result 355 states and 437 transitions. [2022-10-17 10:55:32,290 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 355 states and 437 transitions. [2022-10-17 10:55:32,294 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 268 [2022-10-17 10:55:32,298 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 355 states to 355 states and 437 transitions. [2022-10-17 10:55:32,299 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 355 [2022-10-17 10:55:32,299 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 355 [2022-10-17 10:55:32,300 INFO L73 IsDeterministic]: Start isDeterministic. Operand 355 states and 437 transitions. [2022-10-17 10:55:32,301 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-10-17 10:55:32,301 INFO L218 hiAutomatonCegarLoop]: Abstraction has 355 states and 437 transitions. [2022-10-17 10:55:32,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states and 437 transitions. [2022-10-17 10:55:32,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 224. [2022-10-17 10:55:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 217 states have (on average 1.2119815668202765) internal successors, (263), 216 states have internal predecessors, (263), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-10-17 10:55:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 275 transitions. [2022-10-17 10:55:32,311 INFO L240 hiAutomatonCegarLoop]: Abstraction has 224 states and 275 transitions. [2022-10-17 10:55:32,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-10-17 10:55:32,312 INFO L428 stractBuchiCegarLoop]: Abstraction has 224 states and 275 transitions. [2022-10-17 10:55:32,312 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-10-17 10:55:32,313 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 224 states and 275 transitions. [2022-10-17 10:55:32,314 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 217 [2022-10-17 10:55:32,314 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-10-17 10:55:32,315 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-10-17 10:55:32,315 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-10-17 10:55:32,316 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 10:55:32,316 INFO L748 eck$LassoCheckResult]: Stem: 3921#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 3900#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~switch19#1, main_#t~mem20#1, main_#t~mem21#1, main_#t~mem22#1, main_#t~mem23#1, main_#t~mem24#1, main_#t~mem25#1, main_#t~mem26#1, main_#t~mem27#1, main_#t~mem28#1, main_#t~mem29#1, main_#t~mem30#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc31#1.base, main_#t~malloc31#1.offset, main_#t~mem32#1.base, main_#t~mem32#1.offset, main_#t~mem33#1.base, main_#t~mem33#1.offset, main_#t~memset~res34#1.base, main_#t~memset~res34#1.offset, main_#t~mem35#1.base, main_#t~mem35#1.offset, main_#t~mem36#1.base, main_#t~mem36#1.offset, main_#t~mem37#1.base, main_#t~mem37#1.offset, main_#t~mem38#1.base, main_#t~mem38#1.offset, main_#t~mem39#1.base, main_#t~mem39#1.offset, main_#t~malloc40#1.base, main_#t~malloc40#1.offset, main_#t~mem41#1.base, main_#t~mem41#1.offset, main_#t~mem42#1.base, main_#t~mem42#1.offset, main_#t~mem43#1.base, main_#t~mem43#1.offset, main_#t~mem44#1.base, main_#t~mem44#1.offset, main_#t~mem45#1.base, main_#t~mem45#1.offset, main_#t~mem46#1.base, main_#t~mem46#1.offset, main_#t~memset~res47#1.base, main_#t~memset~res47#1.offset, main_#t~mem48#1.base, main_#t~mem48#1.offset, main_#t~mem49#1.base, main_#t~mem49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~mem52#1, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1, main_#t~post58#1, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1, main_#t~post64#1, main_#t~mem65#1.base, main_#t~mem65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem69#1, main_#t~mem68#1, main_#t~mem70#1.base, main_#t~mem70#1.offset, main_#t~mem71#1, main_#t~short72#1, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1, main_#t~malloc75#1.base, main_#t~malloc75#1.offset, main_#t~mem76#1.base, main_#t~mem76#1.offset, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1.base, main_#t~mem78#1.offset, main_#t~mem79#1, main_#t~memset~res80#1.base, main_#t~memset~res80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1.base, main_#t~mem82#1.offset, main_#t~mem85#1, main_#t~mem83#1.base, main_#t~mem83#1.offset, main_#t~mem84#1, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem89#1, main_#t~mem87#1.base, main_#t~mem87#1.offset, main_#t~mem88#1, main_#t~ite90#1, main_#t~mem91#1.base, main_#t~mem91#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.base, main_#t~mem98#1.offset, main_#t~mem101#1, main_#t~mem99#1.base, main_#t~mem99#1.offset, main_#t~mem100#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~pre104#1, main_#t~mem105#1.base, main_#t~mem105#1.offset, main_#t~mem106#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~post109#1, main_#t~mem113#1, main_#t~mem111#1, main_#t~mem110#1.base, main_#t~mem110#1.offset, main_#t~mem112#1, main_#t~mem114#1, main_#t~post115#1, 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~post92#1, main_#t~mem93#1.base, main_#t~mem93#1.offset, main_#t~mem94#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1.base, main_#t~mem120#1.offset, main_#t~mem121#1.base, main_#t~mem121#1.offset, main_#t~mem122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~post125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1.base, main_#t~mem127#1.offset, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1.base, main_#t~mem129#1.offset, main_#t~mem132#1, main_#t~mem130#1.base, main_#t~mem130#1.offset, main_#t~mem131#1, main_#t~ite135#1, main_#t~mem133#1.base, main_#t~mem133#1.offset, main_#t~mem134#1, main_#t~mem136#1.base, main_#t~mem136#1.offset, main_#t~mem137#1, main_#t~mem138#1.base, main_#t~mem138#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~mem140#1, main_#t~mem139#1, main_#t~mem141#1, main_#t~mem142#1, main_#t~mem144#1, main_#t~mem143#1, main_#t~mem145#1, main_#t~mem146#1, main_#t~mem148#1, main_#t~mem147#1, main_#t~mem149#1, main_#t~mem150#1, main_#t~switch151#1, main_#t~mem152#1, main_#t~mem153#1, main_#t~mem154#1, main_#t~mem155#1, main_#t~mem156#1, main_#t~mem157#1, main_#t~mem158#1, main_#t~mem159#1, main_#t~mem160#1, main_#t~mem161#1, main_#t~mem162#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~malloc163#1.base, main_#t~malloc163#1.offset, main_#t~mem164#1.base, main_#t~mem164#1.offset, main_#t~mem165#1.base, main_#t~mem165#1.offset, main_#t~memset~res166#1.base, main_#t~memset~res166#1.offset, main_#t~mem167#1.base, main_#t~mem167#1.offset, main_#t~mem168#1.base, main_#t~mem168#1.offset, main_#t~mem169#1.base, main_#t~mem169#1.offset, main_#t~mem170#1.base, main_#t~mem170#1.offset, main_#t~mem171#1.base, main_#t~mem171#1.offset, main_#t~malloc172#1.base, main_#t~malloc172#1.offset, main_#t~mem173#1.base, main_#t~mem173#1.offset, main_#t~mem174#1.base, main_#t~mem174#1.offset, main_#t~mem175#1.base, main_#t~mem175#1.offset, main_#t~mem176#1.base, main_#t~mem176#1.offset, main_#t~mem177#1.base, main_#t~mem177#1.offset, main_#t~mem178#1.base, main_#t~mem178#1.offset, main_#t~memset~res179#1.base, main_#t~memset~res179#1.offset, main_#t~mem180#1.base, main_#t~mem180#1.offset, main_#t~mem181#1.base, main_#t~mem181#1.offset, main_#t~mem182#1.base, main_#t~mem182#1.offset, main_#t~mem183#1.base, main_#t~mem183#1.offset, main_#t~mem184#1, main_#t~mem185#1.base, main_#t~mem185#1.offset, main_#t~mem186#1.base, main_#t~mem186#1.offset, main_#t~mem187#1.base, main_#t~mem187#1.offset, main_#t~mem188#1.base, main_#t~mem188#1.offset, main_#t~mem189#1, main_#t~post190#1, main_#t~mem191#1.base, main_#t~mem191#1.offset, main_#t~mem192#1, main_#t~mem193#1.base, main_#t~mem193#1.offset, main_#t~mem194#1.base, main_#t~mem194#1.offset, main_#t~mem195#1, main_#t~post196#1, main_#t~mem197#1.base, main_#t~mem197#1.offset, main_#t~mem198#1.base, main_#t~mem198#1.offset, main_#t~mem199#1.base, main_#t~mem199#1.offset, main_#t~mem201#1, main_#t~mem200#1, main_#t~mem202#1.base, main_#t~mem202#1.offset, main_#t~mem203#1, main_#t~short204#1, main_#t~mem205#1.base, main_#t~mem205#1.offset, main_#t~mem206#1, main_#t~malloc207#1.base, main_#t~malloc207#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~mem211#1, main_#t~memset~res212#1.base, main_#t~memset~res212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem217#1, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1, main_#t~mem218#1.base, main_#t~mem218#1.offset, main_#t~mem221#1, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1, main_#t~ite222#1, main_#t~mem223#1.base, main_#t~mem223#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1.base, main_#t~mem228#1.offset, main_#t~mem229#1.base, main_#t~mem229#1.offset, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem233#1, main_#t~mem231#1.base, main_#t~mem231#1.offset, main_#t~mem232#1, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~pre236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem240#1, main_#t~post241#1, main_#t~mem245#1, main_#t~mem243#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem244#1, main_#t~mem246#1, main_#t~post247#1, 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~post224#1, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1, main_#t~mem251#1.base, main_#t~mem251#1.offset, main_#t~mem252#1.base, main_#t~mem252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~post257#1, main_#t~mem258#1.base, main_#t~mem258#1.offset, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1.base, main_#t~mem261#1.offset, main_#t~mem264#1, main_#t~mem262#1.base, main_#t~mem262#1.offset, main_#t~mem263#1, main_#t~ite267#1, main_#t~mem265#1.base, main_#t~mem265#1.offset, main_#t~mem266#1, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1, main_#t~mem270#1.base, main_#t~mem270#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~mem272#1, main_#t~mem273#1, main_#t~mem271#1.base, main_#t~mem271#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; 3879#L751-3 [2022-10-17 10:55:32,317 INFO L750 eck$LassoCheckResult]: Loop: 3879#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; 3868#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 3823#L753-2 call write~int(main_~i~0#1, main_~user~0#1.base, main_~user~0#1.offset, 4);call write~int(main_~i~0#1 * main_~i~0#1, main_~user~0#1.base, 4 + main_~user~0#1.offset, 4); 3824#L758-124 havoc main_~_ha_hashv~0#1; 3869#L758-49 goto; 3870#L758-47 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 3877#L758-8 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 3886#L758-9 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch19#1 := 11 == main_~_hj_k~0#1; 3887#L758-10 assume !main_#t~switch19#1; 3772#L758-12 main_#t~switch19#1 := main_#t~switch19#1 || 10 == main_~_hj_k~0#1; 3773#L758-13 assume !main_#t~switch19#1; 3913#L758-15 main_#t~switch19#1 := main_#t~switch19#1 || 9 == main_~_hj_k~0#1; 3780#L758-16 assume !main_#t~switch19#1; 3781#L758-18 main_#t~switch19#1 := main_#t~switch19#1 || 8 == main_~_hj_k~0#1; 3912#L758-19 assume !main_#t~switch19#1; 3732#L758-21 main_#t~switch19#1 := main_#t~switch19#1 || 7 == main_~_hj_k~0#1; 3733#L758-22 assume !main_#t~switch19#1; 3856#L758-24 main_#t~switch19#1 := main_#t~switch19#1 || 6 == main_~_hj_k~0#1; 3922#L758-25 assume !main_#t~switch19#1; 3801#L758-27 main_#t~switch19#1 := main_#t~switch19#1 || 5 == main_~_hj_k~0#1; 3802#L758-28 assume !main_#t~switch19#1; 3706#L758-30 main_#t~switch19#1 := main_#t~switch19#1 || 4 == main_~_hj_k~0#1; 3707#L758-31 assume main_#t~switch19#1;call main_#t~mem27#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem27#1 % 256);havoc main_#t~mem27#1; 3895#L758-33 main_#t~switch19#1 := main_#t~switch19#1 || 3 == main_~_hj_k~0#1; 3901#L758-34 assume main_#t~switch19#1;call main_#t~mem28#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem28#1 % 256);havoc main_#t~mem28#1; 3904#L758-36 main_#t~switch19#1 := main_#t~switch19#1 || 2 == main_~_hj_k~0#1; 3880#L758-37 assume main_#t~switch19#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem29#1 % 256);havoc main_#t~mem29#1; 3881#L758-39 main_#t~switch19#1 := main_#t~switch19#1 || 1 == main_~_hj_k~0#1; 3776#L758-40 assume main_#t~switch19#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + main_#t~mem30#1 % 256;havoc main_#t~mem30#1; 3777#L758-42 havoc main_#t~switch19#1; 3863#L758-45 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8192 || 0 == main_~_ha_hashv~0#1 / 8192) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8192 else (if 0 == main_~_ha_hashv~0#1 / 8192 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8192))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 256 * main_~_hj_i~0#1 || 0 == 256 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 256 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 256 * main_~_hj_i~0#1 else (if 0 == 256 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 256 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 8192 || 0 == main_~_hj_j~0#1 / 8192) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 8192 else (if 0 == main_~_hj_j~0#1 / 8192 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 8192))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 4096 || 0 == main_~_ha_hashv~0#1 / 4096) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 4096 else (if 0 == main_~_ha_hashv~0#1 / 4096 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 4096))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 65536 * main_~_hj_i~0#1 || 0 == 65536 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 65536 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 65536 * main_~_hj_i~0#1 else (if 0 == 65536 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 65536 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32 || 0 == main_~_hj_j~0#1 / 32) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32 else (if 0 == main_~_hj_j~0#1 / 32 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32))));main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1;main_~_hj_i~0#1 := (if (1 == main_~_hj_i~0#1 || 0 == main_~_hj_i~0#1) && (1 == main_~_ha_hashv~0#1 / 8 || 0 == main_~_ha_hashv~0#1 / 8) then (if main_~_hj_i~0#1 == main_~_ha_hashv~0#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~0#1 then main_~_ha_hashv~0#1 / 8 else (if 0 == main_~_ha_hashv~0#1 / 8 then main_~_hj_i~0#1 else ~bitwiseXOr(main_~_hj_i~0#1, main_~_ha_hashv~0#1 / 8))));main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1;main_~_hj_j~0#1 := (if (1 == main_~_hj_j~0#1 || 0 == main_~_hj_j~0#1) && (1 == 1024 * main_~_hj_i~0#1 || 0 == 1024 * main_~_hj_i~0#1) then (if main_~_hj_j~0#1 == 1024 * main_~_hj_i~0#1 then 0 else 1) else (if 0 == main_~_hj_j~0#1 then 1024 * main_~_hj_i~0#1 else (if 0 == 1024 * main_~_hj_i~0#1 then main_~_hj_j~0#1 else ~bitwiseXOr(main_~_hj_j~0#1, 1024 * main_~_hj_i~0#1))));main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1;main_~_ha_hashv~0#1 := (if (1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1) && (1 == main_~_hj_j~0#1 / 32768 || 0 == main_~_hj_j~0#1 / 32768) then (if main_~_ha_hashv~0#1 == main_~_hj_j~0#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~0#1 then main_~_hj_j~0#1 / 32768 else (if 0 == main_~_hj_j~0#1 / 32768 then main_~_ha_hashv~0#1 else ~bitwiseXOr(main_~_ha_hashv~0#1, main_~_hj_j~0#1 / 32768)))); 3864#L758-44 goto; 3894#L758-46 goto; 3910#L758-48 goto; 3774#L758-122 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 3775#L758-51 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem48#1.base, main_#t~mem48#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem48#1.base, main_#t~mem48#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem48#1.base, main_#t~mem48#1.offset; 3915#L758-67 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem49#1.base, main_#t~mem49#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem50#1.base, main_#t~mem50#1.offset := read~$Pointer$(main_#t~mem49#1.base, 16 + main_#t~mem49#1.offset, 4);call main_#t~mem51#1.base, main_#t~mem51#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem52#1 := read~int(main_#t~mem51#1.base, 20 + main_#t~mem51#1.offset, 4);call write~$Pointer$(main_#t~mem50#1.base, main_#t~mem50#1.offset - main_#t~mem52#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem49#1.base, main_#t~mem49#1.offset;havoc main_#t~mem50#1.base, main_#t~mem50#1.offset;havoc main_#t~mem51#1.base, main_#t~mem51#1.offset;havoc main_#t~mem52#1;call main_#t~mem53#1.base, main_#t~mem53#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem54#1.base, main_#t~mem54#1.offset := read~$Pointer$(main_#t~mem53#1.base, 16 + main_#t~mem53#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem54#1.base, 8 + main_#t~mem54#1.offset, 4);havoc main_#t~mem53#1.base, main_#t~mem53#1.offset;havoc main_#t~mem54#1.base, main_#t~mem54#1.offset;call main_#t~mem55#1.base, main_#t~mem55#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem55#1.base, 16 + main_#t~mem55#1.offset, 4);havoc main_#t~mem55#1.base, main_#t~mem55#1.offset; 3897#L758-66 goto; 3757#L758-120 havoc main_~_ha_bkt~0#1;call main_#t~mem56#1.base, main_#t~mem56#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem57#1 := read~int(main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);main_#t~post58#1 := main_#t~mem57#1;call write~int(1 + main_#t~post58#1, main_#t~mem56#1.base, 12 + main_#t~mem56#1.offset, 4);havoc main_#t~mem56#1.base, main_#t~mem56#1.offset;havoc main_#t~mem57#1;havoc main_#t~post58#1; 3712#L758-71 call main_#t~mem59#1.base, main_#t~mem59#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem60#1 := read~int(main_#t~mem59#1.base, 4 + main_#t~mem59#1.offset, 4);main_~_ha_bkt~0#1 := (if 0 == main_~_ha_hashv~0#1 || 0 == main_#t~mem60#1 - 1 then 0 else (if 1 == main_#t~mem60#1 - 1 then (if 1 == main_~_ha_hashv~0#1 || 0 == main_~_ha_hashv~0#1 then main_~_ha_hashv~0#1 else (if main_~_ha_hashv~0#1 >= 0 then main_~_ha_hashv~0#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else (if 1 == main_~_ha_hashv~0#1 then (if 1 == main_#t~mem60#1 - 1 || 0 == main_#t~mem60#1 - 1 then main_#t~mem60#1 - 1 else (if main_#t~mem60#1 - 1 >= 0 then (main_#t~mem60#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~0#1, main_#t~mem60#1 - 1))));havoc main_#t~mem59#1.base, main_#t~mem59#1.offset;havoc main_#t~mem60#1; 3713#L758-70 goto; 3836#L758-118 call main_#t~mem61#1.base, main_#t~mem61#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem62#1.base, main_#t~mem62#1.offset := read~$Pointer$(main_#t~mem61#1.base, main_#t~mem61#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem62#1.base, main_#t~mem62#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem61#1.base, main_#t~mem61#1.offset;havoc main_#t~mem62#1.base, main_#t~mem62#1.offset;call main_#t~mem63#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post64#1 := main_#t~mem63#1;call write~int(1 + main_#t~post64#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem63#1;havoc main_#t~post64#1;call main_#t~mem65#1.base, main_#t~mem65#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem65#1.base, main_#t~mem65#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem65#1.base, main_#t~mem65#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 3837#L758-73 assume main_#t~mem66#1.base != 0 || main_#t~mem66#1.offset != 0;havoc main_#t~mem66#1.base, main_#t~mem66#1.offset;call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem67#1.base, 12 + main_#t~mem67#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset; 3889#L758-75 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem69#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem68#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short72#1 := main_#t~mem69#1 % 4294967296 >= 10 * (1 + main_#t~mem68#1) % 4294967296; 3819#L758-76 assume main_#t~short72#1;call main_#t~mem70#1.base, main_#t~mem70#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem71#1 := read~int(main_#t~mem70#1.base, 36 + main_#t~mem70#1.offset, 4);main_#t~short72#1 := 0 == main_#t~mem71#1 % 4294967296; 3820#L758-78 assume !main_#t~short72#1;havoc main_#t~mem69#1;havoc main_#t~mem68#1;havoc main_#t~mem70#1.base, main_#t~mem70#1.offset;havoc main_#t~mem71#1;havoc main_#t~short72#1; 3797#L758-117 goto; 3798#L758-119 goto; 3914#L758-121 goto; 3761#L758-123 goto; 3762#L759-123 havoc main_~_ha_hashv~1#1; 3839#L759-48 goto; 3840#L759-46 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 3882#L759-7 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3905#L759-8 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch151#1 := 11 == main_~_hj_k~1#1; 3778#L759-9 assume !main_#t~switch151#1; 3779#L759-11 main_#t~switch151#1 := main_#t~switch151#1 || 10 == main_~_hj_k~1#1; 3834#L759-12 assume !main_#t~switch151#1; 3835#L759-14 main_#t~switch151#1 := main_#t~switch151#1 || 9 == main_~_hj_k~1#1; 3865#L759-15 assume !main_#t~switch151#1; 3911#L759-17 main_#t~switch151#1 := main_#t~switch151#1 || 8 == main_~_hj_k~1#1; 3871#L759-18 assume !main_#t~switch151#1; 3872#L759-20 main_#t~switch151#1 := main_#t~switch151#1 || 7 == main_~_hj_k~1#1; 3916#L759-21 assume !main_#t~switch151#1; 3793#L759-23 main_#t~switch151#1 := main_#t~switch151#1 || 6 == main_~_hj_k~1#1; 3794#L759-24 assume !main_#t~switch151#1; 3841#L759-26 main_#t~switch151#1 := main_#t~switch151#1 || 5 == main_~_hj_k~1#1; 3739#L759-27 assume !main_#t~switch151#1; 3740#L759-29 main_#t~switch151#1 := main_#t~switch151#1 || 4 == main_~_hj_k~1#1; 3729#L759-30 assume main_#t~switch151#1;call main_#t~mem159#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem159#1 % 256);havoc main_#t~mem159#1; 3730#L759-32 main_#t~switch151#1 := main_#t~switch151#1 || 3 == main_~_hj_k~1#1; 3919#L759-33 assume main_#t~switch151#1;call main_#t~mem160#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem160#1 % 256);havoc main_#t~mem160#1; 3920#L759-35 main_#t~switch151#1 := main_#t~switch151#1 || 2 == main_~_hj_k~1#1; 3917#L759-36 assume main_#t~switch151#1;call main_#t~mem161#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem161#1 % 256);havoc main_#t~mem161#1; 3918#L759-38 main_#t~switch151#1 := main_#t~switch151#1 || 1 == main_~_hj_k~1#1; 3860#L759-39 assume main_#t~switch151#1;call main_#t~mem162#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + main_#t~mem162#1 % 256;havoc main_#t~mem162#1; 3861#L759-41 havoc main_#t~switch151#1; 3862#L759-44 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8192 || 0 == main_~_ha_hashv~1#1 / 8192) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8192 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8192 else (if 0 == main_~_ha_hashv~1#1 / 8192 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8192))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 256 * main_~_hj_i~1#1 || 0 == 256 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 256 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 256 * main_~_hj_i~1#1 else (if 0 == 256 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 256 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 8192 || 0 == main_~_hj_j~1#1 / 8192) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 8192 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 8192 else (if 0 == main_~_hj_j~1#1 / 8192 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 8192))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 4096 || 0 == main_~_ha_hashv~1#1 / 4096) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 4096 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 4096 else (if 0 == main_~_ha_hashv~1#1 / 4096 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 4096))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 65536 * main_~_hj_i~1#1 || 0 == 65536 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 65536 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 65536 * main_~_hj_i~1#1 else (if 0 == 65536 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 65536 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32 || 0 == main_~_hj_j~1#1 / 32) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32 else (if 0 == main_~_hj_j~1#1 / 32 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32))));main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1;main_~_hj_i~1#1 := (if (1 == main_~_hj_i~1#1 || 0 == main_~_hj_i~1#1) && (1 == main_~_ha_hashv~1#1 / 8 || 0 == main_~_ha_hashv~1#1 / 8) then (if main_~_hj_i~1#1 == main_~_ha_hashv~1#1 / 8 then 0 else 1) else (if 0 == main_~_hj_i~1#1 then main_~_ha_hashv~1#1 / 8 else (if 0 == main_~_ha_hashv~1#1 / 8 then main_~_hj_i~1#1 else ~bitwiseXOr(main_~_hj_i~1#1, main_~_ha_hashv~1#1 / 8))));main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1;main_~_hj_j~1#1 := (if (1 == main_~_hj_j~1#1 || 0 == main_~_hj_j~1#1) && (1 == 1024 * main_~_hj_i~1#1 || 0 == 1024 * main_~_hj_i~1#1) then (if main_~_hj_j~1#1 == 1024 * main_~_hj_i~1#1 then 0 else 1) else (if 0 == main_~_hj_j~1#1 then 1024 * main_~_hj_i~1#1 else (if 0 == 1024 * main_~_hj_i~1#1 then main_~_hj_j~1#1 else ~bitwiseXOr(main_~_hj_j~1#1, 1024 * main_~_hj_i~1#1))));main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1;main_~_ha_hashv~1#1 := (if (1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1) && (1 == main_~_hj_j~1#1 / 32768 || 0 == main_~_hj_j~1#1 / 32768) then (if main_~_ha_hashv~1#1 == main_~_hj_j~1#1 / 32768 then 0 else 1) else (if 0 == main_~_ha_hashv~1#1 then main_~_hj_j~1#1 / 32768 else (if 0 == main_~_hj_j~1#1 / 32768 then main_~_ha_hashv~1#1 else ~bitwiseXOr(main_~_ha_hashv~1#1, main_~_hj_j~1#1 / 32768)))); 3890#L759-43 goto; 3821#L759-45 goto; 3822#L759-47 goto; 3751#L759-121 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 3752#L759-50 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem180#1.base, main_#t~mem180#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem180#1.base, main_#t~mem180#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem180#1.base, main_#t~mem180#1.offset; 3809#L759-66 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem181#1.base, main_#t~mem181#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem182#1.base, main_#t~mem182#1.offset := read~$Pointer$(main_#t~mem181#1.base, 16 + main_#t~mem181#1.offset, 4);call main_#t~mem183#1.base, main_#t~mem183#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem184#1 := read~int(main_#t~mem183#1.base, 20 + main_#t~mem183#1.offset, 4);call write~$Pointer$(main_#t~mem182#1.base, main_#t~mem182#1.offset - main_#t~mem184#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem181#1.base, main_#t~mem181#1.offset;havoc main_#t~mem182#1.base, main_#t~mem182#1.offset;havoc main_#t~mem183#1.base, main_#t~mem183#1.offset;havoc main_#t~mem184#1;call main_#t~mem185#1.base, main_#t~mem185#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem186#1.base, main_#t~mem186#1.offset := read~$Pointer$(main_#t~mem185#1.base, 16 + main_#t~mem185#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem186#1.base, 8 + main_#t~mem186#1.offset, 4);havoc main_#t~mem185#1.base, main_#t~mem185#1.offset;havoc main_#t~mem186#1.base, main_#t~mem186#1.offset;call main_#t~mem187#1.base, main_#t~mem187#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem187#1.base, 16 + main_#t~mem187#1.offset, 4);havoc main_#t~mem187#1.base, main_#t~mem187#1.offset; 3787#L759-65 goto; 3788#L759-119 havoc main_~_ha_bkt~1#1;call main_#t~mem188#1.base, main_#t~mem188#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem189#1 := read~int(main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);main_#t~post190#1 := main_#t~mem189#1;call write~int(1 + main_#t~post190#1, main_#t~mem188#1.base, 12 + main_#t~mem188#1.offset, 4);havoc main_#t~mem188#1.base, main_#t~mem188#1.offset;havoc main_#t~mem189#1;havoc main_#t~post190#1; 3807#L759-70 call main_#t~mem191#1.base, main_#t~mem191#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem192#1 := read~int(main_#t~mem191#1.base, 4 + main_#t~mem191#1.offset, 4);main_~_ha_bkt~1#1 := (if 0 == main_~_ha_hashv~1#1 || 0 == main_#t~mem192#1 - 1 then 0 else (if 1 == main_#t~mem192#1 - 1 then (if 1 == main_~_ha_hashv~1#1 || 0 == main_~_ha_hashv~1#1 then main_~_ha_hashv~1#1 else (if main_~_ha_hashv~1#1 >= 0 then main_~_ha_hashv~1#1 % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else (if 1 == main_~_ha_hashv~1#1 then (if 1 == main_#t~mem192#1 - 1 || 0 == main_#t~mem192#1 - 1 then main_#t~mem192#1 - 1 else (if main_#t~mem192#1 - 1 >= 0 then (main_#t~mem192#1 - 1) % 2 else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))) else ~bitwiseAnd(main_~_ha_hashv~1#1, main_#t~mem192#1 - 1))));havoc main_#t~mem191#1.base, main_#t~mem191#1.offset;havoc main_#t~mem192#1; 3808#L759-69 goto; 3827#L759-117 call main_#t~mem193#1.base, main_#t~mem193#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem194#1.base, main_#t~mem194#1.offset := read~$Pointer$(main_#t~mem193#1.base, main_#t~mem193#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem194#1.base, main_#t~mem194#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~mem193#1.base, main_#t~mem193#1.offset;havoc main_#t~mem194#1.base, main_#t~mem194#1.offset;call main_#t~mem195#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post196#1 := main_#t~mem195#1;call write~int(1 + main_#t~post196#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem195#1;havoc main_#t~post196#1;call main_#t~mem197#1.base, main_#t~mem197#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem197#1.base, main_#t~mem197#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem197#1.base, main_#t~mem197#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem198#1.base, main_#t~mem198#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 3832#L759-72 assume main_#t~mem198#1.base != 0 || main_#t~mem198#1.offset != 0;havoc main_#t~mem198#1.base, main_#t~mem198#1.offset;call main_#t~mem199#1.base, main_#t~mem199#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem199#1.base, 12 + main_#t~mem199#1.offset, 4);havoc main_#t~mem199#1.base, main_#t~mem199#1.offset; 3710#L759-74 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem201#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem200#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short204#1 := main_#t~mem201#1 % 4294967296 >= 10 * (1 + main_#t~mem200#1) % 4294967296; 3711#L759-75 assume !main_#t~short204#1; 3850#L759-77 assume !main_#t~short204#1;havoc main_#t~mem201#1;havoc main_#t~mem200#1;havoc main_#t~mem202#1.base, main_#t~mem202#1.offset;havoc main_#t~mem203#1;havoc main_#t~short204#1; 3756#L759-116 goto; 3795#L759-118 goto; 3796#L759-120 goto; 3746#L759-122 goto; 3747#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3879#L751-3 [2022-10-17 10:55:32,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:32,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 6 times [2022-10-17 10:55:32,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:32,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155175834] [2022-10-17 10:55:32,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:32,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:32,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-10-17 10:55:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-10-17 10:55:32,377 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-10-17 10:55:32,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 10:55:32,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1712927768, now seen corresponding path program 1 times [2022-10-17 10:55:32,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-17 10:55:32,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349297170] [2022-10-17 10:55:32,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 10:55:32,637 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-10-17 10:55:32,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1283968035] [2022-10-17 10:55:32,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 10:55:32,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 10:55:32,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:55:32,642 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 10:55:32,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1465bb39-5579-4610-9533-0bd0684da8ca/bin/uautomizer-J5u9QxTXDZ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process