./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:47:42,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:47:42,516 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-19 07:47:42,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:47:42,523 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:47:42,558 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:47:42,559 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:47:42,559 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:47:42,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:47:42,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:47:42,562 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:47:42,563 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-19 07:47:42,563 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-19 07:47:42,564 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-19 07:47:42,564 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-19 07:47:42,565 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-19 07:47:42,566 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-19 07:47:42,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:47:42,567 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-19 07:47:42,567 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:47:42,568 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:47:42,568 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:47:42,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:47:42,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-19 07:47:42,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-19 07:47:42,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-19 07:47:42,571 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:47:42,572 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:47:42,572 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:47:42,573 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-19 07:47:42,573 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:47:42,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:47:42,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:47:42,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:47:42,575 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:47:42,576 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-19 07:47:42,577 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2023-11-19 07:47:42,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:47:42,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:47:42,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:47:42,974 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:47:42,975 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:47:42,976 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2023-11-19 07:47:46,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:47:47,058 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:47:47,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2023-11-19 07:47:47,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/data/7fb98d0e9/0b1ef00e3d504754a7fe6955cc44c618/FLAGc63b85701 [2023-11-19 07:47:47,206 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/data/7fb98d0e9/0b1ef00e3d504754a7fe6955cc44c618 [2023-11-19 07:47:47,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:47:47,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:47:47,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:47:47,222 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:47:47,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:47:47,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:47" (1/1) ... [2023-11-19 07:47:47,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f5f078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:47, skipping insertion in model container [2023-11-19 07:47:47,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:47" (1/1) ... [2023-11-19 07:47:47,325 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:47:48,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:47:48,161 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:47:48,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:47:48,378 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:47:48,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48 WrapperNode [2023-11-19 07:47:48,379 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:47:48,381 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:47:48,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:47:48,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:47:48,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,458 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,558 INFO L138 Inliner]: procedures = 177, calls = 401, calls flagged for inlining = 14, calls inlined = 23, statements flattened = 1719 [2023-11-19 07:47:48,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:47:48,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:47:48,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:47:48,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:47:48,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,595 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,596 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,721 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,733 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:47:48,762 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:47:48,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:47:48,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:47:48,763 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (1/1) ... [2023-11-19 07:47:48,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-19 07:47:48,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:48,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-19 07:47:48,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-19 07:47:48,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:47:48,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:47:48,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:47:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:47:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:47:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:47:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:47:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:47:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:47:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:47:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:47:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:47:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:47:49,128 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:47:49,130 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:47:49,135 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 07:47:51,529 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:47:51,543 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:47:51,543 INFO L302 CfgBuilder]: Removed 69 assume(true) statements. [2023-11-19 07:47:51,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:47:51 BoogieIcfgContainer [2023-11-19 07:47:51,551 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:47:51,552 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-19 07:47:51,552 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-19 07:47:51,556 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-19 07:47:51,557 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-19 07:47:51,557 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.11 07:47:47" (1/3) ... [2023-11-19 07:47:51,559 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3f21f99f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 07:47:51, skipping insertion in model container [2023-11-19 07:47:51,559 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-19 07:47:51,559 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:48" (2/3) ... [2023-11-19 07:47:51,560 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@3f21f99f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 07:47:51, skipping insertion in model container [2023-11-19 07:47:51,560 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-19 07:47:51,560 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:47:51" (3/3) ... [2023-11-19 07:47:51,562 INFO L332 chiAutomizerObserver]: Analyzing ICFG uthash_SFH_test4-2.i [2023-11-19 07:47:51,633 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-19 07:47:51,634 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-19 07:47:51,634 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-19 07:47:51,634 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-19 07:47:51,634 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-19 07:47:51,634 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-19 07:47:51,635 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-19 07:47:51,635 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-19 07:47:51,642 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 440 states, 432 states have (on average 1.6712962962962963) internal successors, (722), 432 states have internal predecessors, (722), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:51,691 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 426 [2023-11-19 07:47:51,691 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:51,691 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:51,699 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:51,699 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-19 07:47:51,700 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-19 07:47:51,701 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 440 states, 432 states have (on average 1.6712962962962963) internal successors, (722), 432 states have internal predecessors, (722), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:51,716 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 426 [2023-11-19 07:47:51,717 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:51,717 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:51,718 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:51,718 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2023-11-19 07:47:51,727 INFO L748 eck$LassoCheckResult]: Stem: 156#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 368#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 172#L751-3true [2023-11-19 07:47:51,728 INFO L750 eck$LassoCheckResult]: Loop: 172#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; 325#L753true assume main_~user~0#1.base == 0 && main_~user~0#1.offset == 0;assume false; 282#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); 50#L758-269true assume !true; 144#L759-268true assume !true; 336#L751-2true main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 172#L751-3true [2023-11-19 07:47:51,733 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:51,734 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 1 times [2023-11-19 07:47:51,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:51,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259341027] [2023-11-19 07:47:51,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:51,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:51,902 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:51,905 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:51,905 INFO L85 PathProgramCache]: Analyzing trace with hash 1453292898, now seen corresponding path program 1 times [2023-11-19 07:47:51,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:51,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733361481] [2023-11-19 07:47:51,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:51,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:51,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733361481] [2023-11-19 07:47:51,950 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-19 07:47:51,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [83592472] [2023-11-19 07:47:51,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:51,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:51,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:51,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:51,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-19 07:47:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:52,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 07:47:52,190 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:52,209 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:52,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [83592472] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:52,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:52,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:47:52,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711552889] [2023-11-19 07:47:52,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:52,215 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:52,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:52,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-19 07:47:52,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-19 07:47:52,254 INFO L87 Difference]: Start difference. First operand has 440 states, 432 states have (on average 1.6712962962962963) internal successors, (722), 432 states have internal predecessors, (722), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:52,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:52,291 INFO L93 Difference]: Finished difference Result 430 states and 628 transitions. [2023-11-19 07:47:52,293 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 430 states and 628 transitions. [2023-11-19 07:47:52,299 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 406 [2023-11-19 07:47:52,311 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 430 states to 416 states and 614 transitions. [2023-11-19 07:47:52,312 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 416 [2023-11-19 07:47:52,314 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 416 [2023-11-19 07:47:52,315 INFO L73 IsDeterministic]: Start isDeterministic. Operand 416 states and 614 transitions. [2023-11-19 07:47:52,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:52,320 INFO L218 hiAutomatonCegarLoop]: Abstraction has 416 states and 614 transitions. [2023-11-19 07:47:52,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states and 614 transitions. [2023-11-19 07:47:52,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2023-11-19 07:47:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 409 states have (on average 1.471882640586797) internal successors, (602), 408 states have internal predecessors, (602), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 614 transitions. [2023-11-19 07:47:52,375 INFO L240 hiAutomatonCegarLoop]: Abstraction has 416 states and 614 transitions. [2023-11-19 07:47:52,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-19 07:47:52,380 INFO L428 stractBuchiCegarLoop]: Abstraction has 416 states and 614 transitions. [2023-11-19 07:47:52,380 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-19 07:47:52,380 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 416 states and 614 transitions. [2023-11-19 07:47:52,384 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 406 [2023-11-19 07:47:52,384 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:52,384 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:52,388 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:52,388 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:52,388 INFO L748 eck$LassoCheckResult]: Stem: 1158#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 1159#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 1179#L751-3 [2023-11-19 07:47:52,392 INFO L750 eck$LassoCheckResult]: Loop: 1179#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; 1181#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 1263#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); 998#L758-269 havoc main_~_ha_hashv~0#1; 999#L758-176 goto; 1194#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 906#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 907#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 1111#L758-73 assume main_#t~switch28#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem29#1 % 256 % 4294967296);havoc main_#t~mem29#1; 1289#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 1042#L758-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 1043#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 1074#L758-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 1075#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 1236#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 1114#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 1115#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 1271#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 1259#L758-88 assume !main_#t~switch28#1; 938#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 939#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 1168#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 1100#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 1011#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 1012#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 1279#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 1055#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 1056#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 1060#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 902#L758-105 havoc main_#t~switch28#1; 903#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1005#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 1080#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1081#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 894#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1200#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 1083#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1048#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 1050#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1067#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 1068#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1238#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 1064#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 1022#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 950#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 1284#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 980#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 1035#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 1106#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 994#L758-170 goto; 995#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 992#L758-173 goto; 993#L758-175 goto; 1172#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 1173#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 1193#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 1084#L758-193 goto; 1085#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 1148#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 981#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 982#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 1223#L758-202 goto; 1025#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 1026#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 1103#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 940#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 941#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 1003#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 1004#L758-260 goto; 1286#L758-262 havoc main_~_ha_bkt~0#1; 1280#L758-263 goto; 1281#L758-265 goto; 956#L758-267 havoc main_~_ha_hashv~0#1; 957#L758-268 goto; 963#L759-268 havoc main_~_ha_hashv~1#1; 962#L759-175 goto; 900#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 901#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 1033#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 1061#L759-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 904#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 905#L759-75 assume !main_#t~switch181#1; 1274#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 1130#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 1131#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 1039#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 1040#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 1041#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 1027#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 1028#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 1267#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 1202#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 1203#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 1244#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 1137#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 1138#L759-96 assume !main_#t~switch181#1; 1186#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 1187#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 1161#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 1162#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 1070#L759-104 havoc main_#t~switch181#1; 1071#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1089#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 1090#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 1097#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 1066#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1164#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 953#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 1140#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 896#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 897#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 1006#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1007#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 1037#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 990#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 947#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 948#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 1254#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 1086#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 987#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 996#L759-169 goto; 997#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 1207#L759-172 goto; 1208#L759-174 goto; 1290#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 944#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 945#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 1108#L759-192 goto; 1109#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 1250#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 1251#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 1210#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 1283#L759-201 goto; 1190#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 1191#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 1219#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 1275#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 935#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 936#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 1146#L759-259 goto; 1147#L759-261 havoc main_~_ha_bkt~1#1; 1262#L759-262 goto; 1013#L759-264 goto; 1014#L759-266 havoc main_~_ha_hashv~1#1; 1205#L759-267 goto; 1269#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 1179#L751-3 [2023-11-19 07:47:52,393 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:52,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 2 times [2023-11-19 07:47:52,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:52,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190752173] [2023-11-19 07:47:52,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:52,407 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:52,434 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:52,435 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:52,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1472632954, now seen corresponding path program 1 times [2023-11-19 07:47:52,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:52,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005899681] [2023-11-19 07:47:52,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:52,617 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:52,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1766404065] [2023-11-19 07:47:52,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:52,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:52,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:52,670 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:52,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-19 07:47:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:53,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 07:47:53,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:53,301 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:53,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:53,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005899681] [2023-11-19 07:47:53,303 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:53,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1766404065] [2023-11-19 07:47:53,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1766404065] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:53,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:53,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:47:53,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870467730] [2023-11-19 07:47:53,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:53,308 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:53,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:53,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:47:53,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:47:53,310 INFO L87 Difference]: Start difference. First operand 416 states and 614 transitions. cyclomatic complexity: 202 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:53,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:53,467 INFO L93 Difference]: Finished difference Result 437 states and 635 transitions. [2023-11-19 07:47:53,473 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 437 states and 635 transitions. [2023-11-19 07:47:53,482 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 427 [2023-11-19 07:47:53,489 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 437 states to 437 states and 635 transitions. [2023-11-19 07:47:53,489 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 437 [2023-11-19 07:47:53,490 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 437 [2023-11-19 07:47:53,490 INFO L73 IsDeterministic]: Start isDeterministic. Operand 437 states and 635 transitions. [2023-11-19 07:47:53,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:53,498 INFO L218 hiAutomatonCegarLoop]: Abstraction has 437 states and 635 transitions. [2023-11-19 07:47:53,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437 states and 635 transitions. [2023-11-19 07:47:53,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437 to 436. [2023-11-19 07:47:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 429 states have (on average 1.4498834498834499) internal successors, (622), 428 states have internal predecessors, (622), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 634 transitions. [2023-11-19 07:47:53,535 INFO L240 hiAutomatonCegarLoop]: Abstraction has 436 states and 634 transitions. [2023-11-19 07:47:53,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:47:53,536 INFO L428 stractBuchiCegarLoop]: Abstraction has 436 states and 634 transitions. [2023-11-19 07:47:53,537 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-11-19 07:47:53,537 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 436 states and 634 transitions. [2023-11-19 07:47:53,541 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 426 [2023-11-19 07:47:53,541 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:53,541 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:53,547 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:53,547 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:53,547 INFO L748 eck$LassoCheckResult]: Stem: 2452#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 2453#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 2473#L751-3 [2023-11-19 07:47:53,550 INFO L750 eck$LassoCheckResult]: Loop: 2473#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; 2475#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 2560#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); 2292#L758-269 havoc main_~_ha_hashv~0#1; 2293#L758-176 goto; 2489#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 2200#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 2201#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 2405#L758-73 assume main_#t~switch28#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem29#1 % 256 % 4294967296);havoc main_#t~mem29#1; 2614#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 2336#L758-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 2337#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 2368#L758-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 2369#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 2530#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 2531#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 2568#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 2569#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 2554#L758-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 2235#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 2236#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 2462#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 2394#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 2305#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 2306#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 2599#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 2350#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 2351#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 2354#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 2196#L758-105 havoc main_#t~switch28#1; 2197#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2301#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 2374#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2375#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 2188#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2494#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 2377#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2344#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 2346#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2363#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 2364#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2533#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 2360#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 2316#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 2247#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 2585#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 2278#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 2329#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 2404#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 2290#L758-170 goto; 2291#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 2286#L758-173 goto; 2287#L758-175 goto; 2469#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 2470#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 2487#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 2380#L758-193 goto; 2381#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 2444#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 2279#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 2280#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 2517#L758-202 goto; 2319#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 2320#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 2397#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 2237#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 2238#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 2297#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 2298#L758-260 goto; 2588#L758-262 havoc main_~_ha_bkt~0#1; 2581#L758-263 goto; 2582#L758-265 goto; 2252#L758-267 havoc main_~_ha_hashv~0#1; 2253#L758-268 goto; 2259#L759-268 havoc main_~_ha_hashv~1#1; 2256#L759-175 goto; 2194#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 2195#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 2327#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 2355#L759-72 assume main_#t~switch181#1;call main_#t~mem182#1 := read~int(main_~_hj_key~1#1.base, 10 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 16777216 * (main_#t~mem182#1 % 256 % 4294967296);havoc main_#t~mem182#1; 2198#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 2199#L759-75 assume !main_#t~switch181#1; 2574#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 2424#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 2425#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 2333#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 2334#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 2335#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 2321#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 2322#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 2564#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 2496#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 2497#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 2539#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 2431#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 2432#L759-96 assume !main_#t~switch181#1; 2480#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 2481#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 2454#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 2455#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 2361#L759-104 havoc main_#t~switch181#1; 2362#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2382#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 2383#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2391#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 2359#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2458#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 2245#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2433#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 2190#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2191#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 2299#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2300#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 2331#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 2284#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 2241#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 2242#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 2549#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 2378#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 2276#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 2288#L759-169 goto; 2289#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 2501#L759-172 goto; 2502#L759-174 goto; 2592#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 2232#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 2233#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 2399#L759-192 goto; 2400#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 2545#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 2546#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 2504#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 2584#L759-201 goto; 2484#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 2485#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 2513#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 2575#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 2229#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 2230#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 2439#L759-259 goto; 2440#L759-261 havoc main_~_ha_bkt~1#1; 2557#L759-262 goto; 2307#L759-264 goto; 2308#L759-266 havoc main_~_ha_hashv~1#1; 2499#L759-267 goto; 2565#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 2473#L751-3 [2023-11-19 07:47:53,554 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:53,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 3 times [2023-11-19 07:47:53,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:53,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128252714] [2023-11-19 07:47:53,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:53,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:53,578 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:53,604 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:53,605 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:53,605 INFO L85 PathProgramCache]: Analyzing trace with hash -887861304, now seen corresponding path program 1 times [2023-11-19 07:47:53,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:53,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893302492] [2023-11-19 07:47:53,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:53,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:53,723 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:53,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [557386556] [2023-11-19 07:47:53,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:53,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:53,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:53,726 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:53,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-19 07:47:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:54,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 996 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 07:47:54,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:54,291 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:54,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:54,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893302492] [2023-11-19 07:47:54,292 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:54,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [557386556] [2023-11-19 07:47:54,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [557386556] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:54,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:54,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 07:47:54,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902941172] [2023-11-19 07:47:54,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:54,293 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:54,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:54,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:47:54,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:47:54,295 INFO L87 Difference]: Start difference. First operand 436 states and 634 transitions. cyclomatic complexity: 202 Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:54,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:54,401 INFO L93 Difference]: Finished difference Result 457 states and 655 transitions. [2023-11-19 07:47:54,401 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 457 states and 655 transitions. [2023-11-19 07:47:54,405 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 447 [2023-11-19 07:47:54,410 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 457 states to 457 states and 655 transitions. [2023-11-19 07:47:54,410 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 457 [2023-11-19 07:47:54,412 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 457 [2023-11-19 07:47:54,412 INFO L73 IsDeterministic]: Start isDeterministic. Operand 457 states and 655 transitions. [2023-11-19 07:47:54,414 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:54,414 INFO L218 hiAutomatonCegarLoop]: Abstraction has 457 states and 655 transitions. [2023-11-19 07:47:54,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states and 655 transitions. [2023-11-19 07:47:54,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 456. [2023-11-19 07:47:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 449 states have (on average 1.4298440979955456) internal successors, (642), 448 states have internal predecessors, (642), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 654 transitions. [2023-11-19 07:47:54,426 INFO L240 hiAutomatonCegarLoop]: Abstraction has 456 states and 654 transitions. [2023-11-19 07:47:54,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:47:54,428 INFO L428 stractBuchiCegarLoop]: Abstraction has 456 states and 654 transitions. [2023-11-19 07:47:54,428 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-11-19 07:47:54,429 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 456 states and 654 transitions. [2023-11-19 07:47:54,431 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 446 [2023-11-19 07:47:54,431 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:54,431 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:54,436 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:54,436 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:54,436 INFO L748 eck$LassoCheckResult]: Stem: 3787#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 3788#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 3808#L751-3 [2023-11-19 07:47:54,437 INFO L750 eck$LassoCheckResult]: Loop: 3808#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; 3810#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 3894#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); 3626#L758-269 havoc main_~_ha_hashv~0#1; 3627#L758-176 goto; 3823#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 3534#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 3535#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 3740#L758-73 assume main_#t~switch28#1;call main_#t~mem29#1 := read~int(main_~_hj_key~0#1.base, 10 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 16777216 * (main_#t~mem29#1 % 256 % 4294967296);havoc main_#t~mem29#1; 3920#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 3670#L758-76 assume main_#t~switch28#1;call main_#t~mem30#1 := read~int(main_~_hj_key~0#1.base, 9 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 65536 * (main_#t~mem30#1 % 256 % 4294967296);havoc main_#t~mem30#1; 3671#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 3703#L758-79 assume main_#t~switch28#1;call main_#t~mem31#1 := read~int(main_~_hj_key~0#1.base, 8 + main_~_hj_key~0#1.offset, 1);main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 + 256 * (main_#t~mem31#1 % 256 % 4294967296);havoc main_#t~mem31#1; 3704#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 3865#L758-82 assume main_#t~switch28#1;call main_#t~mem32#1 := read~int(main_~_hj_key~0#1.base, 7 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 16777216 * (main_#t~mem32#1 % 256 % 4294967296);havoc main_#t~mem32#1; 3743#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 3744#L758-85 assume main_#t~switch28#1;call main_#t~mem33#1 := read~int(main_~_hj_key~0#1.base, 6 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 65536 * (main_#t~mem33#1 % 256 % 4294967296);havoc main_#t~mem33#1; 3902#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 3888#L758-88 assume main_#t~switch28#1;call main_#t~mem34#1 := read~int(main_~_hj_key~0#1.base, 5 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + 256 * (main_#t~mem34#1 % 256 % 4294967296);havoc main_#t~mem34#1; 3566#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 3567#L758-91 assume main_#t~switch28#1;call main_#t~mem35#1 := read~int(main_~_hj_key~0#1.base, 4 + main_~_hj_key~0#1.offset, 1);main_~_hj_j~0#1 := main_~_hj_j~0#1 + (if main_#t~mem35#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem35#1 % 256 % 4294967296 else main_#t~mem35#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem35#1; 3797#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 3729#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 3636#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 3637#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 3910#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 3683#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 3684#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 3688#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 3530#L758-105 havoc main_#t~switch28#1; 3531#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3633#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 3709#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3710#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 3522#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3829#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 3712#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3676#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 3678#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3696#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 3697#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3867#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 3693#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 3650#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 3578#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 3915#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 3608#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 3663#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 3735#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 3622#L758-170 goto; 3623#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 3620#L758-173 goto; 3621#L758-175 goto; 3801#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 3802#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 3822#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 3713#L758-193 goto; 3714#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 3777#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 3609#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 3610#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 3852#L758-202 goto; 3653#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 3654#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 3732#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 3568#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 3569#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 3631#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 3632#L758-260 goto; 3917#L758-262 havoc main_~_ha_bkt~0#1; 3911#L758-263 goto; 3912#L758-265 goto; 3584#L758-267 havoc main_~_ha_hashv~0#1; 3585#L758-268 goto; 3591#L759-268 havoc main_~_ha_hashv~1#1; 3590#L759-175 goto; 3528#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 3529#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 3661#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 3689#L759-72 assume !main_#t~switch181#1; 3690#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 3965#L759-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 3905#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 3759#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 3760#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 3667#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 3668#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 3669#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 3655#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 3656#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 3898#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 3831#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 3832#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 3873#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 3766#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 3767#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 3815#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 3816#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 3790#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 3791#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 3699#L759-104 havoc main_#t~switch181#1; 3700#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3718#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 3719#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3726#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 3695#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3793#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 3581#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3769#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 3524#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3525#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 3634#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3635#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 3665#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 3618#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 3575#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 3576#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 3883#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 3715#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 3615#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 3624#L759-169 goto; 3625#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 3836#L759-172 goto; 3837#L759-174 goto; 3921#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 3572#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 3573#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 3737#L759-192 goto; 3738#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 3879#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 3880#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 3839#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 3914#L759-201 goto; 3819#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 3820#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 3848#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 3906#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 3563#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 3564#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 3775#L759-259 goto; 3776#L759-261 havoc main_~_ha_bkt~1#1; 3891#L759-262 goto; 3641#L759-264 goto; 3642#L759-266 havoc main_~_ha_hashv~1#1; 3834#L759-267 goto; 3900#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 3808#L751-3 [2023-11-19 07:47:54,438 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:54,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 4 times [2023-11-19 07:47:54,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:54,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493451864] [2023-11-19 07:47:54,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:54,455 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:54,481 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:54,491 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:54,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1610750918, now seen corresponding path program 1 times [2023-11-19 07:47:54,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:54,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678854687] [2023-11-19 07:47:54,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:54,592 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:54,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1494050872] [2023-11-19 07:47:54,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:54,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:54,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:54,604 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:54,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-19 07:47:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:55,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 1002 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 07:47:55,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:55,139 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:55,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:55,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678854687] [2023-11-19 07:47:55,139 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:55,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1494050872] [2023-11-19 07:47:55,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1494050872] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:55,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:55,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 07:47:55,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909641890] [2023-11-19 07:47:55,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:55,141 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:55,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:55,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:47:55,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 07:47:55,142 INFO L87 Difference]: Start difference. First operand 456 states and 654 transitions. cyclomatic complexity: 202 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:55,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:55,241 INFO L93 Difference]: Finished difference Result 443 states and 634 transitions. [2023-11-19 07:47:55,242 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 443 states and 634 transitions. [2023-11-19 07:47:55,246 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 433 [2023-11-19 07:47:55,251 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 443 states to 443 states and 634 transitions. [2023-11-19 07:47:55,251 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 443 [2023-11-19 07:47:55,251 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 443 [2023-11-19 07:47:55,252 INFO L73 IsDeterministic]: Start isDeterministic. Operand 443 states and 634 transitions. [2023-11-19 07:47:55,253 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:55,253 INFO L218 hiAutomatonCegarLoop]: Abstraction has 443 states and 634 transitions. [2023-11-19 07:47:55,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states and 634 transitions. [2023-11-19 07:47:55,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 442. [2023-11-19 07:47:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 435 states have (on average 1.4275862068965517) internal successors, (621), 434 states have internal predecessors, (621), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 633 transitions. [2023-11-19 07:47:55,264 INFO L240 hiAutomatonCegarLoop]: Abstraction has 442 states and 633 transitions. [2023-11-19 07:47:55,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:47:55,266 INFO L428 stractBuchiCegarLoop]: Abstraction has 442 states and 633 transitions. [2023-11-19 07:47:55,266 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-11-19 07:47:55,266 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 442 states and 633 transitions. [2023-11-19 07:47:55,269 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 432 [2023-11-19 07:47:55,269 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:55,269 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:55,270 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:55,270 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:55,271 INFO L748 eck$LassoCheckResult]: Stem: 5131#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 5132#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 5152#L751-3 [2023-11-19 07:47:55,271 INFO L750 eck$LassoCheckResult]: Loop: 5152#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; 5154#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 5236#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); 4969#L758-269 havoc main_~_ha_hashv~0#1; 4970#L758-176 goto; 5167#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 4877#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 4878#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 5084#L758-73 assume !main_#t~switch28#1; 5267#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 5013#L758-76 assume !main_#t~switch28#1; 5014#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 5046#L758-79 assume !main_#t~switch28#1; 5047#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 5209#L758-82 assume !main_#t~switch28#1; 5087#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 5088#L758-85 assume !main_#t~switch28#1; 5244#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 5232#L758-88 assume !main_#t~switch28#1; 4909#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 4910#L758-91 assume !main_#t~switch28#1; 5141#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 5072#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 5073#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 5275#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 5276#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 5026#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 5027#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 5031#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 4873#L758-105 havoc main_#t~switch28#1; 4874#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4976#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 5052#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 5053#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 4865#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 5173#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 5055#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 5019#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 5021#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 5039#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 5040#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 5211#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 5036#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 4993#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 4921#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 5262#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 4951#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 5006#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 5079#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 4965#L758-170 goto; 4966#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 4963#L758-173 goto; 4964#L758-175 goto; 5145#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 5146#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 5166#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 5056#L758-193 goto; 5057#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 5121#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 4952#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 4953#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 5196#L758-202 goto; 4996#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 4997#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 5076#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 4911#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 4912#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 4974#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 4975#L758-260 goto; 5264#L758-262 havoc main_~_ha_bkt~0#1; 5256#L758-263 goto; 5257#L758-265 goto; 4927#L758-267 havoc main_~_ha_hashv~0#1; 4928#L758-268 goto; 4934#L759-268 havoc main_~_ha_hashv~1#1; 4933#L759-175 goto; 4871#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 4872#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 5004#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 5032#L759-72 assume !main_#t~switch181#1; 5033#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 5305#L759-75 assume main_#t~switch181#1;call main_#t~mem183#1 := read~int(main_~_hj_key~1#1.base, 9 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 65536 * (main_#t~mem183#1 % 256 % 4294967296);havoc main_#t~mem183#1; 5249#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 5103#L759-78 assume main_#t~switch181#1;call main_#t~mem184#1 := read~int(main_~_hj_key~1#1.base, 8 + main_~_hj_key~1#1.offset, 1);main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 + 256 * (main_#t~mem184#1 % 256 % 4294967296);havoc main_#t~mem184#1; 5104#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 5010#L759-81 assume main_#t~switch181#1;call main_#t~mem185#1 := read~int(main_~_hj_key~1#1.base, 7 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 16777216 * (main_#t~mem185#1 % 256 % 4294967296);havoc main_#t~mem185#1; 5011#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 5012#L759-84 assume main_#t~switch181#1;call main_#t~mem186#1 := read~int(main_~_hj_key~1#1.base, 6 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 65536 * (main_#t~mem186#1 % 256 % 4294967296);havoc main_#t~mem186#1; 4998#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 4999#L759-87 assume main_#t~switch181#1;call main_#t~mem187#1 := read~int(main_~_hj_key~1#1.base, 5 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + 256 * (main_#t~mem187#1 % 256 % 4294967296);havoc main_#t~mem187#1; 5240#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 5175#L759-90 assume main_#t~switch181#1;call main_#t~mem188#1 := read~int(main_~_hj_key~1#1.base, 4 + main_~_hj_key~1#1.offset, 1);main_~_hj_j~1#1 := main_~_hj_j~1#1 + (if main_#t~mem188#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem188#1 % 256 % 4294967296 else main_#t~mem188#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem188#1; 5176#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 5217#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 5110#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 5111#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 5159#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 5160#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 5134#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 5135#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 5042#L759-104 havoc main_#t~switch181#1; 5043#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 5061#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 5062#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 5069#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 5038#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 5137#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 4924#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 5113#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 4867#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4868#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 4977#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 4978#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 5008#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 4961#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 4918#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 4919#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 5227#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 5058#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 4958#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 4967#L759-169 goto; 4968#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 5180#L759-172 goto; 5181#L759-174 goto; 5268#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 4915#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 4916#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 5081#L759-192 goto; 5082#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 5223#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 5224#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 5183#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 5259#L759-201 goto; 5163#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 5164#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 5192#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 5250#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 4906#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 4907#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 5119#L759-259 goto; 5120#L759-261 havoc main_~_ha_bkt~1#1; 5235#L759-262 goto; 4984#L759-264 goto; 4985#L759-266 havoc main_~_ha_hashv~1#1; 5178#L759-267 goto; 5242#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 5152#L751-3 [2023-11-19 07:47:55,272 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:55,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 5 times [2023-11-19 07:47:55,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:55,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544210347] [2023-11-19 07:47:55,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:55,285 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:55,301 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:55,301 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:55,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1775134472, now seen corresponding path program 1 times [2023-11-19 07:47:55,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:55,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82657368] [2023-11-19 07:47:55,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:55,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:55,389 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:55,390 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1847668508] [2023-11-19 07:47:55,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:55,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:55,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:55,392 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:55,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-19 07:47:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:55,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 960 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 07:47:55,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:55,945 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:55,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:55,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82657368] [2023-11-19 07:47:55,945 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:55,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1847668508] [2023-11-19 07:47:55,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1847668508] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:55,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:55,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:47:55,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133001954] [2023-11-19 07:47:55,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:55,948 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:55,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:55,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:47:55,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:47:55,950 INFO L87 Difference]: Start difference. First operand 442 states and 633 transitions. cyclomatic complexity: 195 Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:56,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:56,065 INFO L93 Difference]: Finished difference Result 429 states and 613 transitions. [2023-11-19 07:47:56,066 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 429 states and 613 transitions. [2023-11-19 07:47:56,069 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 419 [2023-11-19 07:47:56,076 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 429 states to 429 states and 613 transitions. [2023-11-19 07:47:56,076 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 429 [2023-11-19 07:47:56,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 429 [2023-11-19 07:47:56,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 429 states and 613 transitions. [2023-11-19 07:47:56,078 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:56,078 INFO L218 hiAutomatonCegarLoop]: Abstraction has 429 states and 613 transitions. [2023-11-19 07:47:56,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states and 613 transitions. [2023-11-19 07:47:56,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 428. [2023-11-19 07:47:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 421 states have (on average 1.4251781472684086) internal successors, (600), 420 states have internal predecessors, (600), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 612 transitions. [2023-11-19 07:47:56,091 INFO L240 hiAutomatonCegarLoop]: Abstraction has 428 states and 612 transitions. [2023-11-19 07:47:56,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:47:56,094 INFO L428 stractBuchiCegarLoop]: Abstraction has 428 states and 612 transitions. [2023-11-19 07:47:56,095 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-11-19 07:47:56,095 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 428 states and 612 transitions. [2023-11-19 07:47:56,100 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 418 [2023-11-19 07:47:56,100 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:56,100 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:56,101 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:56,101 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:56,102 INFO L748 eck$LassoCheckResult]: Stem: 6444#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 6445#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 6465#L751-3 [2023-11-19 07:47:56,102 INFO L750 eck$LassoCheckResult]: Loop: 6465#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; 6467#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 6551#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); 6283#L758-269 havoc main_~_ha_hashv~0#1; 6284#L758-176 goto; 6482#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 6191#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 6192#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 6397#L758-73 assume !main_#t~switch28#1; 6577#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 6327#L758-76 assume !main_#t~switch28#1; 6328#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 6359#L758-79 assume !main_#t~switch28#1; 6360#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 6524#L758-82 assume !main_#t~switch28#1; 6400#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 6401#L758-85 assume !main_#t~switch28#1; 6559#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 6547#L758-88 assume !main_#t~switch28#1; 6223#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 6224#L758-91 assume !main_#t~switch28#1; 6454#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 6385#L758-94 assume !main_#t~switch28#1; 6386#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 6602#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 6567#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 6340#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 6341#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 6345#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 6187#L758-105 havoc main_#t~switch28#1; 6188#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6290#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 6365#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6366#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 6179#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6488#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 6368#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6335#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 6337#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6352#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 6353#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6526#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 6349#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 6307#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 6235#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 6572#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 6265#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 6320#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 6392#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 6279#L758-170 goto; 6280#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 6277#L758-173 goto; 6278#L758-175 goto; 6458#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 6459#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 6481#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 6369#L758-193 goto; 6370#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 6436#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 6266#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 6267#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 6511#L758-202 goto; 6310#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 6311#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 6389#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 6225#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 6226#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 6288#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 6289#L758-260 goto; 6575#L758-262 havoc main_~_ha_bkt~0#1; 6568#L758-263 goto; 6569#L758-265 goto; 6243#L758-267 havoc main_~_ha_hashv~0#1; 6244#L758-268 goto; 6250#L759-268 havoc main_~_ha_hashv~1#1; 6247#L759-175 goto; 6185#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 6186#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 6318#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 6346#L759-72 assume !main_#t~switch181#1; 6189#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 6190#L759-75 assume !main_#t~switch181#1; 6562#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 6416#L759-78 assume !main_#t~switch181#1; 6417#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 6324#L759-81 assume !main_#t~switch181#1; 6325#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 6326#L759-84 assume !main_#t~switch181#1; 6312#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 6313#L759-87 assume !main_#t~switch181#1; 6555#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 6490#L759-90 assume !main_#t~switch181#1; 6491#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 6532#L759-93 assume !main_#t~switch181#1; 6595#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 6605#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 6473#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 6474#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 6475#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 6472#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 6355#L759-104 havoc main_#t~switch181#1; 6356#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6374#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 6375#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6382#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 6351#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6450#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 6238#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6426#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 6181#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6182#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 6291#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6292#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 6322#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 6275#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 6232#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 6233#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 6542#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 6371#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 6272#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 6281#L759-169 goto; 6282#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 6495#L759-172 goto; 6496#L759-174 goto; 6578#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 6229#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 6230#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 6394#L759-192 goto; 6395#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 6538#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 6539#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 6498#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 6571#L759-201 goto; 6478#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 6479#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 6509#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 6564#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 6220#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 6221#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 6432#L759-259 goto; 6433#L759-261 havoc main_~_ha_bkt~1#1; 6550#L759-262 goto; 6298#L759-264 goto; 6299#L759-266 havoc main_~_ha_hashv~1#1; 6493#L759-267 goto; 6557#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 6465#L751-3 [2023-11-19 07:47:56,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:56,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 6 times [2023-11-19 07:47:56,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:56,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304498508] [2023-11-19 07:47:56,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:56,120 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:56,145 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:56,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:56,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1612762556, now seen corresponding path program 1 times [2023-11-19 07:47:56,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:56,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126156971] [2023-11-19 07:47:56,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:56,241 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:56,241 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1166569250] [2023-11-19 07:47:56,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:56,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:56,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:56,252 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:56,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-19 07:47:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:56,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 912 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 07:47:56,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:56,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:56,790 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:56,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:56,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126156971] [2023-11-19 07:47:56,791 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:56,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1166569250] [2023-11-19 07:47:56,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1166569250] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:56,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:56,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:47:56,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377295157] [2023-11-19 07:47:56,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:56,793 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:56,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:56,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:47:56,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:47:56,794 INFO L87 Difference]: Start difference. First operand 428 states and 612 transitions. cyclomatic complexity: 188 Second operand has 5 states, 5 states have (on average 29.2) internal successors, (146), 5 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:57,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:57,014 INFO L93 Difference]: Finished difference Result 538 states and 778 transitions. [2023-11-19 07:47:57,015 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 538 states and 778 transitions. [2023-11-19 07:47:57,020 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 528 [2023-11-19 07:47:57,026 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 538 states to 538 states and 778 transitions. [2023-11-19 07:47:57,026 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 538 [2023-11-19 07:47:57,027 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 538 [2023-11-19 07:47:57,028 INFO L73 IsDeterministic]: Start isDeterministic. Operand 538 states and 778 transitions. [2023-11-19 07:47:57,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:57,029 INFO L218 hiAutomatonCegarLoop]: Abstraction has 538 states and 778 transitions. [2023-11-19 07:47:57,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states and 778 transitions. [2023-11-19 07:47:57,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 451. [2023-11-19 07:47:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 451 states, 444 states have (on average 1.4076576576576576) internal successors, (625), 443 states have internal predecessors, (625), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 637 transitions. [2023-11-19 07:47:57,044 INFO L240 hiAutomatonCegarLoop]: Abstraction has 451 states and 637 transitions. [2023-11-19 07:47:57,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:47:57,045 INFO L428 stractBuchiCegarLoop]: Abstraction has 451 states and 637 transitions. [2023-11-19 07:47:57,046 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-11-19 07:47:57,046 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 451 states and 637 transitions. [2023-11-19 07:47:57,049 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 441 [2023-11-19 07:47:57,049 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:57,049 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:57,051 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:57,051 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:57,051 INFO L748 eck$LassoCheckResult]: Stem: 7853#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 7854#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 7874#L751-3 [2023-11-19 07:47:57,052 INFO L750 eck$LassoCheckResult]: Loop: 7874#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; 7876#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 7958#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); 7692#L758-269 havoc main_~_ha_hashv~0#1; 7693#L758-176 goto; 7890#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 7600#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 7601#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 7806#L758-73 assume !main_#t~switch28#1; 7988#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 7736#L758-76 assume !main_#t~switch28#1; 7737#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 7768#L758-79 assume !main_#t~switch28#1; 7769#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 7931#L758-82 assume !main_#t~switch28#1; 7809#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 7810#L758-85 assume !main_#t~switch28#1; 7966#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 7954#L758-88 assume !main_#t~switch28#1; 7632#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 7633#L758-91 assume !main_#t~switch28#1; 7863#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 7794#L758-94 assume !main_#t~switch28#1; 7795#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 8019#L758-97 assume !main_#t~switch28#1; 8017#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 7749#L758-100 assume !main_#t~switch28#1; 7750#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 7754#L758-103 assume !main_#t~switch28#1; 7596#L758-105 havoc main_#t~switch28#1; 7597#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7699#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 7774#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7775#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 7588#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7895#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 7777#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7742#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 7744#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7761#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 7762#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7933#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 7758#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 7715#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 7644#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 7983#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 7674#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 7729#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 7799#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 7688#L758-170 goto; 7689#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 7686#L758-173 goto; 7687#L758-175 goto; 7866#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 7867#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 7888#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 7778#L758-193 goto; 7779#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 7843#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 7675#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 7676#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 7918#L758-202 goto; 7718#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 7719#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 7798#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 7634#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 7635#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 7695#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 7696#L758-260 goto; 7985#L758-262 havoc main_~_ha_bkt~0#1; 7978#L758-263 goto; 7979#L758-265 goto; 7648#L758-267 havoc main_~_ha_hashv~0#1; 7649#L758-268 goto; 7657#L759-268 havoc main_~_ha_hashv~1#1; 7656#L759-175 goto; 7594#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 7595#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 7725#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 7755#L759-72 assume !main_#t~switch181#1; 7598#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 7599#L759-75 assume !main_#t~switch181#1; 7971#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 7825#L759-78 assume !main_#t~switch181#1; 7826#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 7733#L759-81 assume !main_#t~switch181#1; 7734#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 7735#L759-84 assume !main_#t~switch181#1; 7721#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 7722#L759-87 assume !main_#t~switch181#1; 7962#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 7897#L759-90 assume !main_#t~switch181#1; 7898#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 7939#L759-93 assume !main_#t~switch181#1; 8006#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 8013#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 7881#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 7882#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 7856#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 7857#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 7764#L759-104 havoc main_#t~switch181#1; 7765#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7783#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 7784#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7791#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 7760#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7859#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 7647#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7835#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 7590#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7591#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 7700#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7701#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 7731#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 7684#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 7641#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 7642#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 7949#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 7780#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 7681#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 7690#L759-169 goto; 7691#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 7902#L759-172 goto; 7903#L759-174 goto; 7989#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 7638#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 7639#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 7801#L759-192 goto; 7802#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 7945#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 7946#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 7905#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 7982#L759-201 goto; 7885#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 7886#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 7914#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 7972#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 7629#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 7630#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 7840#L759-259 goto; 7841#L759-261 havoc main_~_ha_bkt~1#1; 7957#L759-262 goto; 7707#L759-264 goto; 7708#L759-266 havoc main_~_ha_hashv~1#1; 7900#L759-267 goto; 7963#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 7874#L751-3 [2023-11-19 07:47:57,053 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:57,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 7 times [2023-11-19 07:47:57,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:57,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679201807] [2023-11-19 07:47:57,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:57,069 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:57,088 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:57,089 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:57,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1991652222, now seen corresponding path program 1 times [2023-11-19 07:47:57,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:57,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114793090] [2023-11-19 07:47:57,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:57,191 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:57,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1926284934] [2023-11-19 07:47:57,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:57,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:57,194 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:57,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-19 07:47:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:57,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 894 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 07:47:57,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:57,743 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:57,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:57,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114793090] [2023-11-19 07:47:57,744 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:57,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1926284934] [2023-11-19 07:47:57,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1926284934] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:57,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:57,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 07:47:57,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389779030] [2023-11-19 07:47:57,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:57,746 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:57,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:57,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:47:57,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 07:47:57,747 INFO L87 Difference]: Start difference. First operand 451 states and 637 transitions. cyclomatic complexity: 190 Second operand has 4 states, 4 states have (on average 36.5) internal successors, (146), 4 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:57,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:57,814 INFO L93 Difference]: Finished difference Result 383 states and 535 transitions. [2023-11-19 07:47:57,815 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 383 states and 535 transitions. [2023-11-19 07:47:57,818 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 373 [2023-11-19 07:47:57,822 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 383 states to 383 states and 535 transitions. [2023-11-19 07:47:57,822 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 383 [2023-11-19 07:47:57,823 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 383 [2023-11-19 07:47:57,823 INFO L73 IsDeterministic]: Start isDeterministic. Operand 383 states and 535 transitions. [2023-11-19 07:47:57,824 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:57,824 INFO L218 hiAutomatonCegarLoop]: Abstraction has 383 states and 535 transitions. [2023-11-19 07:47:57,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states and 535 transitions. [2023-11-19 07:47:57,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2023-11-19 07:47:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 376 states have (on average 1.3909574468085106) internal successors, (523), 375 states have internal predecessors, (523), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 535 transitions. [2023-11-19 07:47:57,834 INFO L240 hiAutomatonCegarLoop]: Abstraction has 383 states and 535 transitions. [2023-11-19 07:47:57,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-19 07:47:57,835 INFO L428 stractBuchiCegarLoop]: Abstraction has 383 states and 535 transitions. [2023-11-19 07:47:57,835 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-11-19 07:47:57,835 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 383 states and 535 transitions. [2023-11-19 07:47:57,837 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 373 [2023-11-19 07:47:57,838 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:57,838 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:57,839 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:57,839 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:57,839 INFO L748 eck$LassoCheckResult]: Stem: 9210#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 9211#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 9179#L751-3 [2023-11-19 07:47:57,840 INFO L750 eck$LassoCheckResult]: Loop: 9179#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; 9162#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 9087#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); 9019#L758-269 havoc main_~_ha_hashv~0#1; 9020#L758-176 goto; 9120#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 8891#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 8892#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 9158#L758-73 assume !main_#t~switch28#1; 9194#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 9083#L758-76 assume !main_#t~switch28#1; 9084#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 9088#L758-79 assume !main_#t~switch28#1; 9071#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 8954#L758-82 assume !main_#t~switch28#1; 8955#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 9125#L758-85 assume !main_#t~switch28#1; 9126#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 9029#L758-88 assume !main_#t~switch28#1; 8935#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 8936#L758-91 assume !main_#t~switch28#1; 9104#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 9105#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 9041#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 9042#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 9147#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 9096#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 9097#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 9106#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 8887#L758-105 havoc main_#t~switch28#1; 8888#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9035#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 9115#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9082#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 8866#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9148#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 8997#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9091#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 9073#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9074#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 8917#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 8965#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 8972#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 9051#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 8951#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 9171#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 8992#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 9072#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 9008#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 9016#L758-170 goto; 9017#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 9013#L758-173 goto; 9014#L758-175 goto; 9221#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 9165#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 9166#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 9122#L758-193 goto; 9024#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 9201#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 8993#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 8874#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 8875#L758-202 goto; 9054#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 9055#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 9152#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 8937#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 8938#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 8962#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 9033#L758-260 goto; 9185#L758-262 havoc main_~_ha_bkt~0#1; 9149#L758-263 goto; 9150#L758-265 goto; 8958#L758-267 havoc main_~_ha_hashv~0#1; 8959#L758-268 goto; 8974#L759-268 havoc main_~_ha_hashv~1#1; 8964#L759-175 goto; 8877#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 8878#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 9067#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 9107#L759-72 assume !main_#t~switch181#1; 8889#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 8890#L759-75 assume !main_#t~switch181#1; 9130#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 9170#L759-78 assume !main_#t~switch181#1; 9175#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 9078#L759-81 assume !main_#t~switch181#1; 9079#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 9081#L759-84 assume !main_#t~switch181#1; 9060#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 9061#L759-87 assume !main_#t~switch181#1; 9112#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 9151#L759-90 assume !main_#t~switch181#1; 8994#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 8995#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 9190#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 9144#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 9145#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 9229#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 9214#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 9215#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 9110#L759-104 havoc main_#t~switch181#1; 8870#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 8871#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 8914#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8966#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 8967#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9217#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 8949#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9191#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 8868#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8869#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 9005#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9034#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 9076#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 9011#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 8939#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 8940#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 9022#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 9080#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 8872#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 8873#L759-169 goto; 9015#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 9242#L759-172 goto; 9195#L759-174 goto; 9196#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 8932#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 8933#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 9155#L759-192 goto; 9156#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 9009#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 9010#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 9037#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 9163#L759-201 goto; 9230#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 9231#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 9133#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 9134#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 8923#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 8924#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 9178#L759-259 goto; 9063#L759-261 havoc main_~_ha_bkt~1#1; 9064#L759-262 goto; 9043#L759-264 goto; 9044#L759-266 havoc main_~_ha_hashv~1#1; 9118#L759-267 goto; 9119#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 9179#L751-3 [2023-11-19 07:47:57,841 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:57,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 8 times [2023-11-19 07:47:57,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:57,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053289508] [2023-11-19 07:47:57,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:57,853 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:57,870 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:57,870 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:57,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1291266180, now seen corresponding path program 1 times [2023-11-19 07:47:57,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:57,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979714029] [2023-11-19 07:47:57,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:57,980 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:57,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1835063020] [2023-11-19 07:47:57,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:57,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:57,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:57,984 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:57,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-19 07:47:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:47:58,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-19 07:47:58,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:47:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:47:58,967 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:47:58,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:47:58,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979714029] [2023-11-19 07:47:58,968 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:47:58,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1835063020] [2023-11-19 07:47:58,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1835063020] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:47:58,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:47:58,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 07:47:58,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687580671] [2023-11-19 07:47:58,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:47:58,969 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:47:58,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:47:58,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 07:47:58,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:47:58,970 INFO L87 Difference]: Start difference. First operand 383 states and 535 transitions. cyclomatic complexity: 156 Second operand has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 6 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:47:59,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:47:59,294 INFO L93 Difference]: Finished difference Result 388 states and 540 transitions. [2023-11-19 07:47:59,294 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 388 states and 540 transitions. [2023-11-19 07:47:59,297 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 378 [2023-11-19 07:47:59,301 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 388 states to 388 states and 540 transitions. [2023-11-19 07:47:59,302 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 388 [2023-11-19 07:47:59,302 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 388 [2023-11-19 07:47:59,302 INFO L73 IsDeterministic]: Start isDeterministic. Operand 388 states and 540 transitions. [2023-11-19 07:47:59,303 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:47:59,303 INFO L218 hiAutomatonCegarLoop]: Abstraction has 388 states and 540 transitions. [2023-11-19 07:47:59,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388 states and 540 transitions. [2023-11-19 07:47:59,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388 to 387. [2023-11-19 07:47:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 380 states have (on average 1.3868421052631579) internal successors, (527), 379 states have internal predecessors, (527), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:47:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 539 transitions. [2023-11-19 07:47:59,313 INFO L240 hiAutomatonCegarLoop]: Abstraction has 387 states and 539 transitions. [2023-11-19 07:47:59,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:47:59,315 INFO L428 stractBuchiCegarLoop]: Abstraction has 387 states and 539 transitions. [2023-11-19 07:47:59,315 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2023-11-19 07:47:59,315 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 387 states and 539 transitions. [2023-11-19 07:47:59,317 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 377 [2023-11-19 07:47:59,317 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:47:59,318 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:47:59,319 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:47:59,319 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:47:59,319 INFO L748 eck$LassoCheckResult]: Stem: 10427#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 10428#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 10396#L751-3 [2023-11-19 07:47:59,320 INFO L750 eck$LassoCheckResult]: Loop: 10396#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; 10379#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 10303#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); 10234#L758-269 havoc main_~_ha_hashv~0#1; 10235#L758-176 goto; 10334#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 10106#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 10107#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 10375#L758-73 assume !main_#t~switch28#1; 10411#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 10299#L758-76 assume !main_#t~switch28#1; 10300#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 10304#L758-79 assume !main_#t~switch28#1; 10284#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 10167#L758-82 assume !main_#t~switch28#1; 10168#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 10342#L758-85 assume !main_#t~switch28#1; 10343#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 10243#L758-88 assume !main_#t~switch28#1; 10145#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 10146#L758-91 assume !main_#t~switch28#1; 10317#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 10318#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 10256#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 10257#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 10364#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 10311#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 10312#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 10319#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 10100#L758-105 havoc main_#t~switch28#1; 10101#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10249#L758-107 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet40#1 := main_~_ha_hashv~0#1 % 4294967296 / 8192; 10332#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10297#L758-114 assume !(0 == main_~_hj_j~0#1 % 4294967296); 10298#L758-116 assume 0 == 256 * (main_~_hj_i~0#1 % 4294967296) % 4294967296;main_#t~nondet41#1 := main_~_hj_j~0#1; 10081#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10365#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 10210#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10306#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 10288#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10289#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 10129#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10180#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 10182#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 10266#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 10163#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 10388#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 10204#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 10285#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 10220#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 10230#L758-170 goto; 10231#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 10228#L758-173 goto; 10229#L758-175 goto; 10437#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 10382#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 10383#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 10339#L758-193 goto; 10239#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 10417#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 10205#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 10085#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 10086#L758-202 goto; 10269#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 10270#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 10369#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 10147#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 10148#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 10176#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 10248#L758-260 goto; 10399#L758-262 havoc main_~_ha_bkt~0#1; 10366#L758-263 goto; 10367#L758-265 goto; 10171#L758-267 havoc main_~_ha_hashv~0#1; 10172#L758-268 goto; 10184#L759-268 havoc main_~_ha_hashv~1#1; 10179#L759-175 goto; 10092#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 10093#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 10282#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 10320#L759-72 assume !main_#t~switch181#1; 10102#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 10103#L759-75 assume !main_#t~switch181#1; 10347#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 10387#L759-78 assume !main_#t~switch181#1; 10392#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 10293#L759-81 assume !main_#t~switch181#1; 10294#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 10295#L759-84 assume !main_#t~switch181#1; 10273#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 10274#L759-87 assume !main_#t~switch181#1; 10329#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 10368#L759-90 assume !main_#t~switch181#1; 10212#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 10213#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 10407#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 10361#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 10362#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 10447#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 10432#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 10433#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 10327#L759-104 havoc main_#t~switch181#1; 10088#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10089#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 10131#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10185#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 10186#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10434#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 10166#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10409#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 10083#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10084#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 10222#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10250#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 10291#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 10226#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 10156#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 10157#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 10237#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 10296#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 10090#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 10091#L759-169 goto; 10232#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 10460#L759-172 goto; 10412#L759-174 goto; 10413#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 10151#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 10152#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 10373#L759-192 goto; 10374#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 10224#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 10225#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 10252#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 10380#L759-201 goto; 10448#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 10449#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 10351#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 10352#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 10140#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 10141#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 10395#L759-259 goto; 10278#L759-261 havoc main_~_ha_bkt~1#1; 10279#L759-262 goto; 10258#L759-264 goto; 10259#L759-266 havoc main_~_ha_hashv~1#1; 10337#L759-267 goto; 10338#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 10396#L751-3 [2023-11-19 07:47:59,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:59,321 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 9 times [2023-11-19 07:47:59,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:59,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458352632] [2023-11-19 07:47:59,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:59,333 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:47:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:47:59,349 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:47:59,350 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:47:59,350 INFO L85 PathProgramCache]: Analyzing trace with hash -1467998102, now seen corresponding path program 1 times [2023-11-19 07:47:59,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:47:59,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950315389] [2023-11-19 07:47:59,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:59,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:47:59,430 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:47:59,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1532631226] [2023-11-19 07:47:59,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:47:59,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:47:59,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:47:59,433 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:47:59,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-19 07:48:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:00,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 925 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-19 07:48:00,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:48:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:48:00,342 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:48:00,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:48:00,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950315389] [2023-11-19 07:48:00,342 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:48:00,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1532631226] [2023-11-19 07:48:00,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1532631226] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:48:00,343 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:48:00,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-19 07:48:00,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1355444277] [2023-11-19 07:48:00,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:48:00,344 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:48:00,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:48:00,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:48:00,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:48:00,345 INFO L87 Difference]: Start difference. First operand 387 states and 539 transitions. cyclomatic complexity: 156 Second operand has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:48:00,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:48:00,786 INFO L93 Difference]: Finished difference Result 392 states and 545 transitions. [2023-11-19 07:48:00,786 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 392 states and 545 transitions. [2023-11-19 07:48:00,790 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 382 [2023-11-19 07:48:00,794 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 392 states to 392 states and 545 transitions. [2023-11-19 07:48:00,795 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 392 [2023-11-19 07:48:00,795 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 392 [2023-11-19 07:48:00,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 392 states and 545 transitions. [2023-11-19 07:48:00,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:48:00,796 INFO L218 hiAutomatonCegarLoop]: Abstraction has 392 states and 545 transitions. [2023-11-19 07:48:00,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states and 545 transitions. [2023-11-19 07:48:00,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 391. [2023-11-19 07:48:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 384 states have (on average 1.3854166666666667) internal successors, (532), 383 states have internal predecessors, (532), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:48:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 544 transitions. [2023-11-19 07:48:00,808 INFO L240 hiAutomatonCegarLoop]: Abstraction has 391 states and 544 transitions. [2023-11-19 07:48:00,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 07:48:00,809 INFO L428 stractBuchiCegarLoop]: Abstraction has 391 states and 544 transitions. [2023-11-19 07:48:00,809 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2023-11-19 07:48:00,809 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 391 states and 544 transitions. [2023-11-19 07:48:00,812 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 381 [2023-11-19 07:48:00,812 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:48:00,812 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:48:00,813 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:48:00,814 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:48:00,814 INFO L748 eck$LassoCheckResult]: Stem: 11658#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 11659#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 11627#L751-3 [2023-11-19 07:48:00,815 INFO L750 eck$LassoCheckResult]: Loop: 11627#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; 11610#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 11532#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); 11463#L758-269 havoc main_~_ha_hashv~0#1; 11464#L758-176 goto; 11565#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 11335#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 11336#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 11606#L758-73 assume !main_#t~switch28#1; 11642#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 11528#L758-76 assume !main_#t~switch28#1; 11529#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 11533#L758-79 assume !main_#t~switch28#1; 11513#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 11398#L758-82 assume !main_#t~switch28#1; 11399#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 11573#L758-85 assume !main_#t~switch28#1; 11574#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 11472#L758-88 assume !main_#t~switch28#1; 11374#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 11375#L758-91 assume !main_#t~switch28#1; 11546#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 11547#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 11485#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 11486#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 11595#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 11540#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 11541#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 11548#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 11331#L758-105 havoc main_#t~switch28#1; 11332#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11478#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 11621#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 11622#L758-111 assume main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet40#1 := 0; 11677#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11698#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 11558#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11699#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 11439#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11536#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 11517#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11518#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 11358#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11409#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 11413#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 11495#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 11392#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 11619#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 11433#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 11514#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 11449#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 11459#L758-170 goto; 11460#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 11457#L758-173 goto; 11458#L758-175 goto; 11669#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 11613#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 11614#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 11570#L758-193 goto; 11468#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 11649#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 11434#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 11314#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 11315#L758-202 goto; 11498#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 11499#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 11600#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 11376#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 11377#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 11405#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 11477#L758-260 goto; 11633#L758-262 havoc main_~_ha_bkt~0#1; 11597#L758-263 goto; 11598#L758-265 goto; 11402#L758-267 havoc main_~_ha_hashv~0#1; 11403#L758-268 goto; 11415#L759-268 havoc main_~_ha_hashv~1#1; 11408#L759-175 goto; 11321#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 11322#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 11511#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 11549#L759-72 assume !main_#t~switch181#1; 11333#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 11334#L759-75 assume !main_#t~switch181#1; 11578#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 11618#L759-78 assume !main_#t~switch181#1; 11623#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 11522#L759-81 assume !main_#t~switch181#1; 11523#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 11524#L759-84 assume !main_#t~switch181#1; 11502#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 11503#L759-87 assume !main_#t~switch181#1; 11559#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 11599#L759-90 assume !main_#t~switch181#1; 11441#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 11442#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 11638#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 11592#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 11593#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 11678#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 11663#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 11664#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 11556#L759-104 havoc main_#t~switch181#1; 11317#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11318#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 11360#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11416#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 11417#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11665#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 11395#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11640#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 11312#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11313#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 11451#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11479#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 11520#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 11455#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 11387#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 11388#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 11466#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 11525#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 11319#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 11320#L759-169 goto; 11461#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 11692#L759-172 goto; 11643#L759-174 goto; 11644#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 11380#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 11381#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 11604#L759-192 goto; 11605#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 11453#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 11454#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 11481#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 11612#L759-201 goto; 11679#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 11680#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 11584#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 11585#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 11371#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 11372#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 11626#L759-259 goto; 11507#L759-261 havoc main_~_ha_bkt~1#1; 11508#L759-262 goto; 11487#L759-264 goto; 11488#L759-266 havoc main_~_ha_hashv~1#1; 11568#L759-267 goto; 11569#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 11627#L751-3 [2023-11-19 07:48:00,816 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:00,816 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 10 times [2023-11-19 07:48:00,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:00,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983756943] [2023-11-19 07:48:00,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:00,829 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:48:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:00,846 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:48:00,847 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:00,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1048765271, now seen corresponding path program 1 times [2023-11-19 07:48:00,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:00,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881386660] [2023-11-19 07:48:00,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:00,927 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:48:00,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1871102298] [2023-11-19 07:48:00,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:00,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:48:00,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:00,930 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:48:00,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-19 07:48:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:01,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 926 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-19 07:48:01,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:48:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:48:01,773 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:48:01,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:48:01,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881386660] [2023-11-19 07:48:01,773 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:48:01,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1871102298] [2023-11-19 07:48:01,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1871102298] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:48:01,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:48:01,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 07:48:01,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558991279] [2023-11-19 07:48:01,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:48:01,775 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:48:01,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:48:01,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 07:48:01,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:48:01,776 INFO L87 Difference]: Start difference. First operand 391 states and 544 transitions. cyclomatic complexity: 157 Second operand has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 6 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:48:02,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:48:02,065 INFO L93 Difference]: Finished difference Result 397 states and 551 transitions. [2023-11-19 07:48:02,066 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 397 states and 551 transitions. [2023-11-19 07:48:02,069 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 387 [2023-11-19 07:48:02,073 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 397 states to 397 states and 551 transitions. [2023-11-19 07:48:02,073 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 397 [2023-11-19 07:48:02,074 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 397 [2023-11-19 07:48:02,074 INFO L73 IsDeterministic]: Start isDeterministic. Operand 397 states and 551 transitions. [2023-11-19 07:48:02,075 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:48:02,075 INFO L218 hiAutomatonCegarLoop]: Abstraction has 397 states and 551 transitions. [2023-11-19 07:48:02,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states and 551 transitions. [2023-11-19 07:48:02,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 391. [2023-11-19 07:48:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 384 states have (on average 1.3854166666666667) internal successors, (532), 383 states have internal predecessors, (532), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:48:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 544 transitions. [2023-11-19 07:48:02,085 INFO L240 hiAutomatonCegarLoop]: Abstraction has 391 states and 544 transitions. [2023-11-19 07:48:02,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:48:02,086 INFO L428 stractBuchiCegarLoop]: Abstraction has 391 states and 544 transitions. [2023-11-19 07:48:02,086 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2023-11-19 07:48:02,086 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 391 states and 544 transitions. [2023-11-19 07:48:02,088 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 381 [2023-11-19 07:48:02,088 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:48:02,088 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:48:02,089 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:48:02,090 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:48:02,090 INFO L748 eck$LassoCheckResult]: Stem: 12893#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 12894#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 12862#L751-3 [2023-11-19 07:48:02,090 INFO L750 eck$LassoCheckResult]: Loop: 12862#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; 12845#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 12769#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); 12701#L758-269 havoc main_~_ha_hashv~0#1; 12702#L758-176 goto; 12803#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 12573#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 12574#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 12842#L758-73 assume !main_#t~switch28#1; 12877#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 12767#L758-76 assume !main_#t~switch28#1; 12768#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 12770#L758-79 assume !main_#t~switch28#1; 12754#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 12638#L758-82 assume !main_#t~switch28#1; 12639#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 12808#L758-85 assume !main_#t~switch28#1; 12809#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 12711#L758-88 assume !main_#t~switch28#1; 12619#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 12620#L758-91 assume !main_#t~switch28#1; 12787#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 12788#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 12723#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 12724#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 12830#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 12778#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 12779#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 12789#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 12571#L758-105 havoc main_#t~switch28#1; 12572#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12717#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 12857#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 12858#L758-111 assume !(main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet40#1 % 4294967296 <= main_~_hj_i~0#1 % 4294967296 + main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296; 12912#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12936#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 12795#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12928#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 12679#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12773#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 12756#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12757#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 12599#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12647#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 12649#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 12733#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 12630#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 12854#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 12671#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 12751#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 12687#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 12697#L758-170 goto; 12698#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 12695#L758-173 goto; 12696#L758-175 goto; 12903#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 12848#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 12849#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 12805#L758-193 goto; 12706#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 12881#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 12672#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 12552#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 12553#L758-202 goto; 12735#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 12736#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 12835#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 12612#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 12613#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 12643#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 12713#L758-260 goto; 12865#L758-262 havoc main_~_ha_bkt~0#1; 12831#L758-263 goto; 12832#L758-265 goto; 12634#L758-267 havoc main_~_ha_hashv~0#1; 12635#L758-268 goto; 12651#L759-268 havoc main_~_ha_hashv~1#1; 12646#L759-175 goto; 12559#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 12560#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 12747#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 12783#L759-72 assume !main_#t~switch181#1; 12565#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 12566#L759-75 assume !main_#t~switch181#1; 12813#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 12852#L759-78 assume !main_#t~switch181#1; 12856#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 12760#L759-81 assume !main_#t~switch181#1; 12761#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 12762#L759-84 assume !main_#t~switch181#1; 12738#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 12739#L759-87 assume !main_#t~switch181#1; 12794#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 12833#L759-90 assume !main_#t~switch181#1; 12676#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 12677#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 12873#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 12827#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 12828#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 12913#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 12897#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 12898#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 12792#L759-104 havoc main_#t~switch181#1; 12555#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12556#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 12596#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12652#L759-113 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet194#1 := 256 * (main_~_hj_i~1#1 % 4294967296); 12653#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12900#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 12633#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12874#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 12550#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12551#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 12689#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12716#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 12758#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 12693#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 12621#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 12622#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 12704#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 12763#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 12557#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 12558#L759-169 goto; 12699#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 12926#L759-172 goto; 12878#L759-174 goto; 12879#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 12616#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 12617#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 12838#L759-192 goto; 12839#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 12691#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 12692#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 12719#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 12846#L759-201 goto; 12914#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 12915#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 12816#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 12817#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 12605#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 12606#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 12861#L759-259 goto; 12745#L759-261 havoc main_~_ha_bkt~1#1; 12746#L759-262 goto; 12725#L759-264 goto; 12726#L759-266 havoc main_~_ha_hashv~1#1; 12801#L759-267 goto; 12802#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 12862#L751-3 [2023-11-19 07:48:02,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:02,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 11 times [2023-11-19 07:48:02,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:02,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850962777] [2023-11-19 07:48:02,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:02,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:48:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:02,120 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:48:02,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:02,121 INFO L85 PathProgramCache]: Analyzing trace with hash 880166955, now seen corresponding path program 1 times [2023-11-19 07:48:02,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:02,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444137795] [2023-11-19 07:48:02,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:02,202 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:48:02,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [195583002] [2023-11-19 07:48:02,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:02,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:48:02,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:02,205 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:48:02,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-19 07:48:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:02,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 924 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-19 07:48:02,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:48:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:48:03,135 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:48:03,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:48:03,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444137795] [2023-11-19 07:48:03,136 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:48:03,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [195583002] [2023-11-19 07:48:03,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [195583002] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:48:03,136 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:48:03,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-19 07:48:03,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015535725] [2023-11-19 07:48:03,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:48:03,137 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:48:03,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:48:03,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:48:03,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:48:03,139 INFO L87 Difference]: Start difference. First operand 391 states and 544 transitions. cyclomatic complexity: 157 Second operand has 7 states, 7 states have (on average 21.142857142857142) internal successors, (148), 7 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:48:03,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:48:03,731 INFO L93 Difference]: Finished difference Result 431 states and 592 transitions. [2023-11-19 07:48:03,732 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 431 states and 592 transitions. [2023-11-19 07:48:03,736 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 421 [2023-11-19 07:48:03,741 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 431 states to 431 states and 592 transitions. [2023-11-19 07:48:03,741 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 431 [2023-11-19 07:48:03,742 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 431 [2023-11-19 07:48:03,742 INFO L73 IsDeterministic]: Start isDeterministic. Operand 431 states and 592 transitions. [2023-11-19 07:48:03,743 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:48:03,743 INFO L218 hiAutomatonCegarLoop]: Abstraction has 431 states and 592 transitions. [2023-11-19 07:48:03,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states and 592 transitions. [2023-11-19 07:48:03,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 428. [2023-11-19 07:48:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 428 states, 421 states have (on average 1.368171021377672) internal successors, (576), 420 states have internal predecessors, (576), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:48:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 588 transitions. [2023-11-19 07:48:03,756 INFO L240 hiAutomatonCegarLoop]: Abstraction has 428 states and 588 transitions. [2023-11-19 07:48:03,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 07:48:03,757 INFO L428 stractBuchiCegarLoop]: Abstraction has 428 states and 588 transitions. [2023-11-19 07:48:03,757 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2023-11-19 07:48:03,758 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 428 states and 588 transitions. [2023-11-19 07:48:03,760 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 418 [2023-11-19 07:48:03,760 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:48:03,761 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:48:03,762 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:48:03,762 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:48:03,763 INFO L748 eck$LassoCheckResult]: Stem: 14171#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 14172#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 14140#L751-3 [2023-11-19 07:48:03,763 INFO L750 eck$LassoCheckResult]: Loop: 14140#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; 14123#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 14041#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); 13973#L758-269 havoc main_~_ha_hashv~0#1; 13974#L758-176 goto; 14076#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 13846#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 13847#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 14119#L758-73 assume !main_#t~switch28#1; 14155#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 14037#L758-76 assume !main_#t~switch28#1; 14038#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 14042#L758-79 assume !main_#t~switch28#1; 14023#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 13906#L758-82 assume !main_#t~switch28#1; 13907#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 14084#L758-85 assume !main_#t~switch28#1; 14085#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 13982#L758-88 assume !main_#t~switch28#1; 13884#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 13885#L758-91 assume !main_#t~switch28#1; 14056#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 14057#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 13995#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 13996#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 14108#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 14049#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 14050#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 14058#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 13840#L758-105 havoc main_#t~switch28#1; 13841#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 13988#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 14134#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 14135#L758-111 assume !(main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet40#1 % 4294967296 <= main_~_hj_i~0#1 % 4294967296 + main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296; 14191#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14212#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 14068#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 14209#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 13949#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14044#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 14027#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14028#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 13869#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 13919#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 13922#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 14005#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 13902#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 14132#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 13943#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 14024#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 13959#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 13969#L758-170 goto; 13970#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 13967#L758-173 goto; 13968#L758-175 goto; 14181#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 14126#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 14127#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 14081#L758-193 goto; 13978#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 14161#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 13944#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 13825#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 13826#L758-202 goto; 14008#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 14009#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 14113#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 13886#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 13887#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 13915#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 13987#L758-260 goto; 14143#L758-262 havoc main_~_ha_bkt~0#1; 14110#L758-263 goto; 14111#L758-265 goto; 13910#L758-267 havoc main_~_ha_hashv~0#1; 13911#L758-268 goto; 13924#L759-268 havoc main_~_ha_hashv~1#1; 13918#L759-175 goto; 13832#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 13833#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 14021#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 14059#L759-72 assume !main_#t~switch181#1; 13842#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 13843#L759-75 assume !main_#t~switch181#1; 14091#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 14131#L759-78 assume !main_#t~switch181#1; 14136#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 14032#L759-81 assume !main_#t~switch181#1; 14033#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 14034#L759-84 assume !main_#t~switch181#1; 14012#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 14013#L759-87 assume !main_#t~switch181#1; 14069#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 14112#L759-90 assume !main_#t~switch181#1; 13951#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 13952#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 14151#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 14105#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 14106#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 14194#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 14176#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 14177#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 14220#L759-104 havoc main_#t~switch181#1; 14219#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 14086#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 14087#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13925#L759-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 13926#L759-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 14065#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 14178#L759-120 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet195#1 := main_~_hj_j~1#1 % 4294967296 / 8192; 13905#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 14153#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 13823#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13824#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 13961#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 13989#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 14030#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 13965#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 13895#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 13896#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 13976#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 14035#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 13830#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 13831#L759-169 goto; 13971#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 14207#L759-172 goto; 14156#L759-174 goto; 14157#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 13890#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 13891#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 14117#L759-192 goto; 14118#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 13963#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 13964#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 13991#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 14124#L759-201 goto; 14195#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 14196#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 14095#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 14096#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 13879#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 13880#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 14139#L759-259 goto; 14017#L759-261 havoc main_~_ha_bkt~1#1; 14018#L759-262 goto; 13997#L759-264 goto; 13998#L759-266 havoc main_~_ha_hashv~1#1; 14079#L759-267 goto; 14080#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 14140#L751-3 [2023-11-19 07:48:03,764 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:03,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 12 times [2023-11-19 07:48:03,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:03,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414967513] [2023-11-19 07:48:03,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:03,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:48:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:03,800 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:48:03,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:03,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1750966715, now seen corresponding path program 1 times [2023-11-19 07:48:03,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:03,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049846356] [2023-11-19 07:48:03,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:03,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:03,896 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:48:03,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [66651202] [2023-11-19 07:48:03,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:03,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:48:03,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:03,900 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:48:03,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-19 07:48:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:04,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 925 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-19 07:48:04,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:48:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:48:04,793 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-19 07:48:04,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:48:04,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049846356] [2023-11-19 07:48:04,794 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-19 07:48:04,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [66651202] [2023-11-19 07:48:04,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [66651202] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:48:04,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:48:04,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-19 07:48:04,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726861024] [2023-11-19 07:48:04,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:48:04,795 INFO L765 eck$LassoCheckResult]: loop already infeasible [2023-11-19 07:48:04,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:48:04,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:48:04,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:48:04,797 INFO L87 Difference]: Start difference. First operand 428 states and 588 transitions. cyclomatic complexity: 164 Second operand has 7 states, 7 states have (on average 21.285714285714285) internal successors, (149), 7 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:48:05,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 07:48:05,551 INFO L93 Difference]: Finished difference Result 439 states and 604 transitions. [2023-11-19 07:48:05,551 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 439 states and 604 transitions. [2023-11-19 07:48:05,555 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 429 [2023-11-19 07:48:05,560 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 439 states to 439 states and 604 transitions. [2023-11-19 07:48:05,560 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 439 [2023-11-19 07:48:05,561 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 439 [2023-11-19 07:48:05,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 439 states and 604 transitions. [2023-11-19 07:48:05,562 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:48:05,562 INFO L218 hiAutomatonCegarLoop]: Abstraction has 439 states and 604 transitions. [2023-11-19 07:48:05,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states and 604 transitions. [2023-11-19 07:48:05,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 436. [2023-11-19 07:48:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 436 states, 429 states have (on average 1.3706293706293706) internal successors, (588), 428 states have internal predecessors, (588), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-19 07:48:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 436 states and 600 transitions. [2023-11-19 07:48:05,576 INFO L240 hiAutomatonCegarLoop]: Abstraction has 436 states and 600 transitions. [2023-11-19 07:48:05,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 07:48:05,578 INFO L428 stractBuchiCegarLoop]: Abstraction has 436 states and 600 transitions. [2023-11-19 07:48:05,578 INFO L335 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2023-11-19 07:48:05,578 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 436 states and 600 transitions. [2023-11-19 07:48:05,581 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 426 [2023-11-19 07:48:05,582 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-19 07:48:05,582 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-19 07:48:05,583 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-19 07:48:05,583 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:48:05,583 INFO L748 eck$LassoCheckResult]: Stem: 15495#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);~count_int_int~0 := 0; 15496#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~malloc6#1.base, main_#t~malloc6#1.offset, main_#t~mem8#1, main_#t~mem7#1, main_#t~mem9#1, main_#t~mem10#1, main_#t~mem12#1, main_#t~mem11#1, main_#t~mem13#1, main_#t~mem14#1, main_#t~mem16#1, main_#t~mem15#1, main_#t~mem17#1, main_#t~mem18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~switch28#1, main_#t~mem29#1, main_#t~mem30#1, main_#t~mem31#1, main_#t~mem32#1, main_#t~mem33#1, main_#t~mem34#1, main_#t~mem35#1, main_#t~mem36#1, main_#t~mem37#1, main_#t~mem38#1, main_#t~mem39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, main_#t~malloc49#1.base, main_#t~malloc49#1.offset, main_#t~mem50#1.base, main_#t~mem50#1.offset, main_#t~mem51#1.base, main_#t~mem51#1.offset, main_#t~memset~res52#1.base, main_#t~memset~res52#1.offset, main_#t~mem53#1.base, main_#t~mem53#1.offset, main_#t~mem54#1.base, main_#t~mem54#1.offset, main_#t~mem55#1.base, main_#t~mem55#1.offset, main_#t~mem56#1.base, main_#t~mem56#1.offset, main_#t~mem57#1.base, main_#t~mem57#1.offset, main_#t~malloc58#1.base, main_#t~malloc58#1.offset, main_#t~mem59#1.base, main_#t~mem59#1.offset, main_#t~mem60#1.base, main_#t~mem60#1.offset, main_#t~mem61#1.base, main_#t~mem61#1.offset, main_#t~mem62#1.base, main_#t~mem62#1.offset, main_#t~mem63#1.base, main_#t~mem63#1.offset, main_#t~mem64#1.base, main_#t~mem64#1.offset, main_#t~memset~res65#1.base, main_#t~memset~res65#1.offset, main_#t~mem66#1.base, main_#t~mem66#1.offset, main_#t~mem67#1.base, main_#t~mem67#1.offset, main_#t~mem68#1.base, main_#t~mem68#1.offset, main_#t~mem69#1.base, main_#t~mem69#1.offset, main_#t~mem70#1, main_#t~mem71#1.base, main_#t~mem71#1.offset, main_#t~mem72#1.base, main_#t~mem72#1.offset, main_#t~mem73#1.base, main_#t~mem73#1.offset, main_#t~mem74#1.base, main_#t~mem74#1.offset, main_#t~mem75#1, main_#t~post76#1, main_#t~mem77#1.base, main_#t~mem77#1.offset, main_#t~mem78#1, main_#t~nondet79#1, main_#t~mem80#1.base, main_#t~mem80#1.offset, main_#t~mem81#1.base, main_#t~mem81#1.offset, main_#t~mem82#1, main_#t~post83#1, main_#t~mem84#1.base, main_#t~mem84#1.offset, main_#t~mem85#1.base, main_#t~mem85#1.offset, main_#t~mem86#1.base, main_#t~mem86#1.offset, main_#t~mem88#1, main_#t~mem87#1, main_#t~mem89#1.base, main_#t~mem89#1.offset, main_#t~mem90#1, main_#t~short91#1, main_#t~mem92#1.base, main_#t~mem92#1.offset, main_#t~mem93#1, main_#t~malloc94#1.base, main_#t~malloc94#1.offset, main_#t~mem95#1.base, main_#t~mem95#1.offset, main_#t~mem96#1.base, main_#t~mem96#1.offset, main_#t~mem97#1.base, main_#t~mem97#1.offset, main_#t~mem98#1, main_#t~memset~res99#1.base, main_#t~memset~res99#1.offset, main_#t~mem100#1.base, main_#t~mem100#1.offset, main_#t~mem101#1.base, main_#t~mem101#1.offset, main_#t~mem104#1, main_#t~mem102#1.base, main_#t~mem102#1.offset, main_#t~mem103#1, main_#t~nondet105#1, main_#t~mem106#1.base, main_#t~mem106#1.offset, main_#t~mem109#1, main_#t~mem107#1.base, main_#t~mem107#1.offset, main_#t~mem108#1, main_#t~nondet110#1, main_#t~mem111#1.base, main_#t~mem111#1.offset, main_#t~mem115#1.base, main_#t~mem115#1.offset, main_#t~mem116#1.base, main_#t~mem116#1.offset, main_#t~mem117#1.base, main_#t~mem117#1.offset, main_#t~mem118#1.base, main_#t~mem118#1.offset, main_#t~mem121#1, main_#t~mem119#1.base, main_#t~mem119#1.offset, main_#t~mem120#1, main_#t~nondet122#1, main_#t~mem123#1.base, main_#t~mem123#1.offset, main_#t~mem124#1, main_#t~pre125#1, main_#t~mem126#1.base, main_#t~mem126#1.offset, main_#t~mem127#1, main_#t~mem128#1.base, main_#t~mem128#1.offset, main_#t~mem129#1, main_#t~post130#1, main_#t~mem134#1, main_#t~mem132#1, main_#t~mem131#1.base, main_#t~mem131#1.offset, main_#t~mem133#1, main_#t~mem135#1, main_#t~post136#1, main_#t~mem137#1.base, main_#t~mem137#1.offset, main_#t~mem138#1.base, main_#t~mem138#1.offset, main_#t~mem139#1.base, main_#t~mem139#1.offset, main_#t~post112#1, main_#t~mem113#1.base, main_#t~mem113#1.offset, main_#t~mem114#1, main_#t~mem140#1.base, main_#t~mem140#1.offset, main_#t~mem141#1.base, main_#t~mem141#1.offset, main_#t~mem142#1.base, main_#t~mem142#1.offset, main_#t~mem143#1, main_#t~mem144#1.base, main_#t~mem144#1.offset, main_#t~mem145#1, main_#t~post146#1, main_#t~mem147#1.base, main_#t~mem147#1.offset, main_#t~mem148#1.base, main_#t~mem148#1.offset, main_#t~mem149#1.base, main_#t~mem149#1.offset, main_#t~mem150#1.base, main_#t~mem150#1.offset, main_#t~mem153#1, main_#t~mem151#1.base, main_#t~mem151#1.offset, main_#t~mem152#1, main_#t~ite156#1, main_#t~mem154#1.base, main_#t~mem154#1.offset, main_#t~mem155#1, main_#t~mem157#1.base, main_#t~mem157#1.offset, main_#t~mem158#1, main_#t~mem159#1.base, main_#t~mem159#1.offset, main_~_he_bkt~0#1, main_~_he_bkt_i~0#1, main_~_he_thh~0#1.base, main_~_he_thh~0#1.offset, main_~_he_hh_nxt~0#1.base, main_~_he_hh_nxt~0#1.offset, main_~#_he_new_buckets~0#1.base, main_~#_he_new_buckets~0#1.offset, main_~_he_newbkt~0#1.base, main_~_he_newbkt~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, main_~_ha_bkt~0#1, main_~_ha_hashv~0#1, main_#t~mem161#1, main_#t~mem160#1, main_#t~mem162#1, main_#t~mem163#1, main_#t~mem165#1, main_#t~mem164#1, main_#t~mem166#1, main_#t~mem167#1, main_#t~mem169#1, main_#t~mem168#1, main_#t~mem170#1, main_#t~mem171#1, main_#t~nondet172#1, main_#t~nondet173#1, main_#t~nondet174#1, main_#t~nondet175#1, main_#t~nondet176#1, main_#t~nondet177#1, main_#t~nondet178#1, main_#t~nondet179#1, main_#t~nondet180#1, main_#t~switch181#1, main_#t~mem182#1, main_#t~mem183#1, main_#t~mem184#1, main_#t~mem185#1, main_#t~mem186#1, main_#t~mem187#1, main_#t~mem188#1, main_#t~mem189#1, main_#t~mem190#1, main_#t~mem191#1, main_#t~mem192#1, main_#t~nondet193#1, main_#t~nondet194#1, main_#t~nondet195#1, main_#t~nondet196#1, main_#t~nondet197#1, main_#t~nondet198#1, main_#t~nondet199#1, main_#t~nondet200#1, main_#t~nondet201#1, main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, main_#t~malloc202#1.base, main_#t~malloc202#1.offset, main_#t~mem203#1.base, main_#t~mem203#1.offset, main_#t~mem204#1.base, main_#t~mem204#1.offset, main_#t~memset~res205#1.base, main_#t~memset~res205#1.offset, main_#t~mem206#1.base, main_#t~mem206#1.offset, main_#t~mem207#1.base, main_#t~mem207#1.offset, main_#t~mem208#1.base, main_#t~mem208#1.offset, main_#t~mem209#1.base, main_#t~mem209#1.offset, main_#t~mem210#1.base, main_#t~mem210#1.offset, main_#t~malloc211#1.base, main_#t~malloc211#1.offset, main_#t~mem212#1.base, main_#t~mem212#1.offset, main_#t~mem213#1.base, main_#t~mem213#1.offset, main_#t~mem214#1.base, main_#t~mem214#1.offset, main_#t~mem215#1.base, main_#t~mem215#1.offset, main_#t~mem216#1.base, main_#t~mem216#1.offset, main_#t~mem217#1.base, main_#t~mem217#1.offset, main_#t~memset~res218#1.base, main_#t~memset~res218#1.offset, main_#t~mem219#1.base, main_#t~mem219#1.offset, main_#t~mem220#1.base, main_#t~mem220#1.offset, main_#t~mem221#1.base, main_#t~mem221#1.offset, main_#t~mem222#1.base, main_#t~mem222#1.offset, main_#t~mem223#1, main_#t~mem224#1.base, main_#t~mem224#1.offset, main_#t~mem225#1.base, main_#t~mem225#1.offset, main_#t~mem226#1.base, main_#t~mem226#1.offset, main_#t~mem227#1.base, main_#t~mem227#1.offset, main_#t~mem228#1, main_#t~post229#1, main_#t~mem230#1.base, main_#t~mem230#1.offset, main_#t~mem231#1, main_#t~nondet232#1, main_#t~mem233#1.base, main_#t~mem233#1.offset, main_#t~mem234#1.base, main_#t~mem234#1.offset, main_#t~mem235#1, main_#t~post236#1, main_#t~mem237#1.base, main_#t~mem237#1.offset, main_#t~mem238#1.base, main_#t~mem238#1.offset, main_#t~mem239#1.base, main_#t~mem239#1.offset, main_#t~mem241#1, main_#t~mem240#1, main_#t~mem242#1.base, main_#t~mem242#1.offset, main_#t~mem243#1, main_#t~short244#1, main_#t~mem245#1.base, main_#t~mem245#1.offset, main_#t~mem246#1, main_#t~malloc247#1.base, main_#t~malloc247#1.offset, main_#t~mem248#1.base, main_#t~mem248#1.offset, main_#t~mem249#1.base, main_#t~mem249#1.offset, main_#t~mem250#1.base, main_#t~mem250#1.offset, main_#t~mem251#1, main_#t~memset~res252#1.base, main_#t~memset~res252#1.offset, main_#t~mem253#1.base, main_#t~mem253#1.offset, main_#t~mem254#1.base, main_#t~mem254#1.offset, main_#t~mem257#1, main_#t~mem255#1.base, main_#t~mem255#1.offset, main_#t~mem256#1, main_#t~nondet258#1, main_#t~mem259#1.base, main_#t~mem259#1.offset, main_#t~mem262#1, main_#t~mem260#1.base, main_#t~mem260#1.offset, main_#t~mem261#1, main_#t~nondet263#1, main_#t~mem264#1.base, main_#t~mem264#1.offset, main_#t~mem268#1.base, main_#t~mem268#1.offset, main_#t~mem269#1.base, main_#t~mem269#1.offset, main_#t~mem270#1.base, main_#t~mem270#1.offset, main_#t~mem271#1.base, main_#t~mem271#1.offset, main_#t~mem274#1, main_#t~mem272#1.base, main_#t~mem272#1.offset, main_#t~mem273#1, main_#t~nondet275#1, main_#t~mem276#1.base, main_#t~mem276#1.offset, main_#t~mem277#1, main_#t~pre278#1, main_#t~mem279#1.base, main_#t~mem279#1.offset, main_#t~mem280#1, main_#t~mem281#1.base, main_#t~mem281#1.offset, main_#t~mem282#1, main_#t~post283#1, main_#t~mem287#1, main_#t~mem285#1, main_#t~mem284#1.base, main_#t~mem284#1.offset, main_#t~mem286#1, main_#t~mem288#1, main_#t~post289#1, main_#t~mem290#1.base, main_#t~mem290#1.offset, main_#t~mem291#1.base, main_#t~mem291#1.offset, main_#t~mem292#1.base, main_#t~mem292#1.offset, main_#t~post265#1, main_#t~mem266#1.base, main_#t~mem266#1.offset, main_#t~mem267#1, main_#t~mem293#1.base, main_#t~mem293#1.offset, main_#t~mem294#1.base, main_#t~mem294#1.offset, main_#t~mem295#1.base, main_#t~mem295#1.offset, main_#t~mem296#1, main_#t~mem297#1.base, main_#t~mem297#1.offset, main_#t~mem298#1, main_#t~post299#1, main_#t~mem300#1.base, main_#t~mem300#1.offset, main_#t~mem301#1.base, main_#t~mem301#1.offset, main_#t~mem302#1.base, main_#t~mem302#1.offset, main_#t~mem303#1.base, main_#t~mem303#1.offset, main_#t~mem306#1, main_#t~mem304#1.base, main_#t~mem304#1.offset, main_#t~mem305#1, main_#t~ite309#1, main_#t~mem307#1.base, main_#t~mem307#1.offset, main_#t~mem308#1, main_#t~mem310#1.base, main_#t~mem310#1.offset, main_#t~mem311#1, main_#t~mem312#1.base, main_#t~mem312#1.offset, main_~_he_bkt~1#1, main_~_he_bkt_i~1#1, main_~_he_thh~1#1.base, main_~_he_thh~1#1.offset, main_~_he_hh_nxt~1#1.base, main_~_he_hh_nxt~1#1.offset, main_~#_he_new_buckets~1#1.base, main_~#_he_new_buckets~1#1.offset, main_~_he_newbkt~1#1.base, main_~_he_newbkt~1#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, main_~_ha_bkt~1#1, main_~_ha_hashv~1#1, main_#t~post5#1, main_#t~mem314#1, main_#t~mem315#1, main_#t~mem313#1.base, main_#t~mem313#1.offset, main_#t~ite317#1.base, main_#t~ite317#1.offset, main_#t~mem316#1.base, main_#t~mem316#1.offset, main_#t~mem320#1.base, main_#t~mem320#1.offset, main_#t~mem321#1.base, main_#t~mem321#1.offset, main_#t~short322#1, main_#t~mem323#1.base, main_#t~mem323#1.offset, main_#t~mem324#1.base, main_#t~mem324#1.offset, main_#t~mem325#1.base, main_#t~mem325#1.offset, main_#t~mem326#1.base, main_#t~mem326#1.offset, main_#t~mem327#1.base, main_#t~mem327#1.offset, main_#t~mem328#1.base, main_#t~mem328#1.offset, main_#t~mem329#1.base, main_#t~mem329#1.offset, main_#t~mem330#1.base, main_#t~mem330#1.offset, main_#t~mem331#1, main_#t~mem332#1.base, main_#t~mem332#1.offset, main_#t~mem333#1.base, main_#t~mem333#1.offset, main_#t~mem334#1.base, main_#t~mem334#1.offset, main_#t~mem335#1, main_#t~mem336#1.base, main_#t~mem336#1.offset, main_#t~mem337#1.base, main_#t~mem337#1.offset, main_#t~mem338#1.base, main_#t~mem338#1.offset, main_#t~mem339#1.base, main_#t~mem339#1.offset, main_#t~mem340#1.base, main_#t~mem340#1.offset, main_#t~mem341#1, main_#t~mem342#1.base, main_#t~mem342#1.offset, main_#t~mem345#1, main_#t~mem343#1.base, main_#t~mem343#1.offset, main_#t~mem344#1, main_#t~nondet346#1, main_#t~mem347#1.base, main_#t~mem347#1.offset, main_#t~mem348#1.base, main_#t~mem348#1.offset, main_#t~mem349#1, main_#t~post350#1, main_#t~mem351#1.base, main_#t~mem351#1.offset, main_#t~mem352#1.base, main_#t~mem352#1.offset, main_#t~mem353#1.base, main_#t~mem353#1.offset, main_#t~mem354#1.base, main_#t~mem354#1.offset, main_#t~mem355#1.base, main_#t~mem355#1.offset, main_#t~mem356#1.base, main_#t~mem356#1.offset, main_#t~mem357#1.base, main_#t~mem357#1.offset, main_#t~mem358#1.base, main_#t~mem358#1.offset, main_~_hd_head~0#1.base, main_~_hd_head~0#1.offset, main_#t~mem359#1.base, main_#t~mem359#1.offset, main_#t~mem360#1, main_#t~post361#1, main_~_hd_bkt~0#1, main_~_hd_hh_del~0#1.base, main_~_hd_hh_del~0#1.offset, main_#t~ite319#1.base, main_#t~ite319#1.offset, main_#t~mem318#1.base, main_#t~mem318#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, main_~temp~0#1.base, main_~temp~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; 15464#L751-3 [2023-11-19 07:48:05,584 INFO L750 eck$LassoCheckResult]: Loop: 15464#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; 15447#L753 assume !(main_~user~0#1.base == 0 && main_~user~0#1.offset == 0); 15365#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); 15297#L758-269 havoc main_~_ha_hashv~0#1; 15298#L758-176 goto; 15401#L758-174 havoc main_~_hj_i~0#1;havoc main_~_hj_j~0#1;havoc main_~_hj_k~0#1;main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset := main_~user~0#1.base, main_~user~0#1.offset;main_~_ha_hashv~0#1 := 4276993775;main_~_hj_j~0#1 := 2654435769;main_~_hj_i~0#1 := main_~_hj_j~0#1;main_~_hj_k~0#1 := 4; 15169#L758-71 assume !(main_~_hj_k~0#1 % 4294967296 >= 12); 15170#L758-72 main_~_ha_hashv~0#1 := 4 + main_~_ha_hashv~0#1;main_#t~switch28#1 := 11 == main_~_hj_k~0#1; 15443#L758-73 assume !main_#t~switch28#1; 15479#L758-75 main_#t~switch28#1 := main_#t~switch28#1 || 10 == main_~_hj_k~0#1; 15361#L758-76 assume !main_#t~switch28#1; 15362#L758-78 main_#t~switch28#1 := main_#t~switch28#1 || 9 == main_~_hj_k~0#1; 15366#L758-79 assume !main_#t~switch28#1; 15347#L758-81 main_#t~switch28#1 := main_#t~switch28#1 || 8 == main_~_hj_k~0#1; 15229#L758-82 assume !main_#t~switch28#1; 15230#L758-84 main_#t~switch28#1 := main_#t~switch28#1 || 7 == main_~_hj_k~0#1; 15409#L758-85 assume !main_#t~switch28#1; 15410#L758-87 main_#t~switch28#1 := main_#t~switch28#1 || 6 == main_~_hj_k~0#1; 15306#L758-88 assume !main_#t~switch28#1; 15207#L758-90 main_#t~switch28#1 := main_#t~switch28#1 || 5 == main_~_hj_k~0#1; 15208#L758-91 assume !main_#t~switch28#1; 15380#L758-93 main_#t~switch28#1 := main_#t~switch28#1 || 4 == main_~_hj_k~0#1; 15381#L758-94 assume main_#t~switch28#1;call main_#t~mem36#1 := read~int(main_~_hj_key~0#1.base, 3 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 16777216 * (main_#t~mem36#1 % 256 % 4294967296);havoc main_#t~mem36#1; 15319#L758-96 main_#t~switch28#1 := main_#t~switch28#1 || 3 == main_~_hj_k~0#1; 15320#L758-97 assume main_#t~switch28#1;call main_#t~mem37#1 := read~int(main_~_hj_key~0#1.base, 2 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 65536 * (main_#t~mem37#1 % 256 % 4294967296);havoc main_#t~mem37#1; 15432#L758-99 main_#t~switch28#1 := main_#t~switch28#1 || 2 == main_~_hj_k~0#1; 15373#L758-100 assume main_#t~switch28#1;call main_#t~mem38#1 := read~int(main_~_hj_key~0#1.base, 1 + main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + 256 * (main_#t~mem38#1 % 256 % 4294967296);havoc main_#t~mem38#1; 15374#L758-102 main_#t~switch28#1 := main_#t~switch28#1 || 1 == main_~_hj_k~0#1; 15382#L758-103 assume main_#t~switch28#1;call main_#t~mem39#1 := read~int(main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset, 1);main_~_hj_i~0#1 := main_~_hj_i~0#1 + (if main_#t~mem39#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem39#1 % 256 % 4294967296 else main_#t~mem39#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem39#1; 15163#L758-105 havoc main_#t~switch28#1; 15164#L758-171 main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15312#L758-107 assume !(0 == main_~_hj_i~0#1 % 4294967296); 15458#L758-109 assume !(0 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296); 15459#L758-111 assume !(main_~_hj_i~0#1 % 4294967296 == main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296);assume main_#t~nondet40#1 % 4294967296 <= main_~_hj_i~0#1 % 4294967296 + main_~_ha_hashv~0#1 % 4294967296 / 8192 % 4294967296; 15517#L758-113 main_~_hj_i~0#1 := main_#t~nondet40#1;havoc main_#t~nondet40#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15539#L758-114 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet41#1 := 256 * (main_~_hj_i~0#1 % 4294967296); 15393#L758-120 main_~_hj_j~0#1 := main_#t~nondet41#1;havoc main_#t~nondet41#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15536#L758-121 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet42#1 := main_~_hj_j~0#1 % 4294967296 / 8192; 15273#L758-127 main_~_ha_hashv~0#1 := main_#t~nondet42#1;havoc main_#t~nondet42#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15368#L758-128 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet43#1 := main_~_ha_hashv~0#1 % 4294967296 / 4096; 15351#L758-134 main_~_hj_i~0#1 := main_#t~nondet43#1;havoc main_#t~nondet43#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15352#L758-135 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet44#1 := 65536 * (main_~_hj_i~0#1 % 4294967296); 15192#L758-141 main_~_hj_j~0#1 := main_#t~nondet44#1;havoc main_#t~nondet44#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15242#L758-142 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet45#1 := main_~_hj_j~0#1 % 4294967296 / 32; 15246#L758-148 main_~_ha_hashv~0#1 := main_#t~nondet45#1;havoc main_#t~nondet45#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_hj_j~0#1;main_~_hj_i~0#1 := main_~_hj_i~0#1 - main_~_ha_hashv~0#1; 15329#L758-149 assume 0 == main_~_hj_i~0#1 % 4294967296;main_#t~nondet46#1 := main_~_ha_hashv~0#1 % 4294967296 / 8; 15225#L758-155 main_~_hj_i~0#1 := main_#t~nondet46#1;havoc main_#t~nondet46#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_ha_hashv~0#1;main_~_hj_j~0#1 := main_~_hj_j~0#1 - main_~_hj_i~0#1; 15456#L758-156 assume 0 == main_~_hj_j~0#1 % 4294967296;main_#t~nondet47#1 := 1024 * (main_~_hj_i~0#1 % 4294967296); 15267#L758-162 main_~_hj_j~0#1 := main_#t~nondet47#1;havoc main_#t~nondet47#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_i~0#1;main_~_ha_hashv~0#1 := main_~_ha_hashv~0#1 - main_~_hj_j~0#1; 15348#L758-163 assume 0 == main_~_ha_hashv~0#1 % 4294967296;main_#t~nondet48#1 := main_~_hj_j~0#1 % 4294967296 / 32768; 15283#L758-169 main_~_ha_hashv~0#1 := main_#t~nondet48#1;havoc main_#t~nondet48#1; 15293#L758-170 goto; 15294#L758-172 havoc main_~_hj_i~0#1, main_~_hj_j~0#1, main_~_hj_k~0#1, main_~_hj_key~0#1.base, main_~_hj_key~0#1.offset; 15291#L758-173 goto; 15292#L758-175 goto; 15506#L758-266 call write~int(main_~_ha_hashv~0#1, main_~user~0#1.base, 36 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_~user~0#1.base, 28 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 32 + main_~user~0#1.offset, 4); 15450#L758-178 assume !(main_~users~0#1.base == 0 && main_~users~0#1.offset == 0);call main_#t~mem66#1.base, main_#t~mem66#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_#t~mem66#1.base, main_#t~mem66#1.offset, main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);havoc main_#t~mem66#1.base, main_#t~mem66#1.offset; 15451#L758-194 call write~$Pointer$(0, 0, main_~user~0#1.base, 16 + main_~user~0#1.offset, 4);call main_#t~mem67#1.base, main_#t~mem67#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem68#1.base, main_#t~mem68#1.offset := read~$Pointer$(main_#t~mem67#1.base, 16 + main_#t~mem67#1.offset, 4);call main_#t~mem69#1.base, main_#t~mem69#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem70#1 := read~int(main_#t~mem69#1.base, 20 + main_#t~mem69#1.offset, 4);call write~$Pointer$(main_#t~mem68#1.base, main_#t~mem68#1.offset - main_#t~mem70#1, main_~user~0#1.base, 12 + main_~user~0#1.offset, 4);havoc main_#t~mem67#1.base, main_#t~mem67#1.offset;havoc main_#t~mem68#1.base, main_#t~mem68#1.offset;havoc main_#t~mem69#1.base, main_#t~mem69#1.offset;havoc main_#t~mem70#1;call main_#t~mem71#1.base, main_#t~mem71#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem72#1.base, main_#t~mem72#1.offset := read~$Pointer$(main_#t~mem71#1.base, 16 + main_#t~mem71#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem72#1.base, 8 + main_#t~mem72#1.offset, 4);havoc main_#t~mem71#1.base, main_#t~mem71#1.offset;havoc main_#t~mem72#1.base, main_#t~mem72#1.offset;call main_#t~mem73#1.base, main_#t~mem73#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem73#1.base, 16 + main_#t~mem73#1.offset, 4);havoc main_#t~mem73#1.base, main_#t~mem73#1.offset; 15406#L758-193 goto; 15302#L758-264 havoc main_~_ha_bkt~0#1;call main_#t~mem74#1.base, main_#t~mem74#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem75#1 := read~int(main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);main_#t~post76#1 := main_#t~mem75#1;call write~int(1 + main_#t~post76#1, main_#t~mem74#1.base, 12 + main_#t~mem74#1.offset, 4);havoc main_#t~mem74#1.base, main_#t~mem74#1.offset;havoc main_#t~mem75#1;havoc main_#t~post76#1; 15485#L758-203 call main_#t~mem77#1.base, main_#t~mem77#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem78#1 := read~int(main_#t~mem77#1.base, 4 + main_#t~mem77#1.offset, 4); 15268#L758-197 assume 0 == main_~_ha_hashv~0#1 % 4294967296 || 0 == (main_#t~mem78#1 - 1) % 4294967296;main_#t~nondet79#1 := 0; 15148#L758-201 main_~_ha_bkt~0#1 := main_#t~nondet79#1;havoc main_#t~mem77#1.base, main_#t~mem77#1.offset;havoc main_#t~mem78#1;havoc main_#t~nondet79#1; 15149#L758-202 goto; 15332#L758-261 call main_#t~mem80#1.base, main_#t~mem80#1.offset := read~$Pointer$(main_~users~0#1.base, 8 + main_~users~0#1.offset, 4);call main_#t~mem81#1.base, main_#t~mem81#1.offset := read~$Pointer$(main_#t~mem80#1.base, main_#t~mem80#1.offset, 4);main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset := main_#t~mem81#1.base, main_#t~mem81#1.offset + 12 * (if main_~_ha_bkt~0#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~0#1 % 4294967296 % 4294967296 else main_~_ha_bkt~0#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem80#1.base, main_#t~mem80#1.offset;havoc main_#t~mem81#1.base, main_#t~mem81#1.offset;call main_#t~mem82#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);main_#t~post83#1 := main_#t~mem82#1;call write~int(1 + main_#t~post83#1, main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);havoc main_#t~mem82#1;havoc main_#t~post83#1;call main_#t~mem84#1.base, main_#t~mem84#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_#t~mem84#1.base, main_#t~mem84#1.offset, main_~user~0#1.base, 24 + main_~user~0#1.offset, 4);havoc main_#t~mem84#1.base, main_#t~mem84#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 20 + main_~user~0#1.offset, 4);call main_#t~mem85#1.base, main_#t~mem85#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4); 15333#L758-205 assume main_#t~mem85#1.base != 0 || main_#t~mem85#1.offset != 0;havoc main_#t~mem85#1.base, main_#t~mem85#1.offset;call main_#t~mem86#1.base, main_#t~mem86#1.offset := read~$Pointer$(main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_#t~mem86#1.base, 12 + main_#t~mem86#1.offset, 4);havoc main_#t~mem86#1.base, main_#t~mem86#1.offset; 15437#L758-207 call write~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset, 4);call main_#t~mem88#1 := read~int(main_~_ha_head~0#1.base, 4 + main_~_ha_head~0#1.offset, 4);call main_#t~mem87#1 := read~int(main_~_ha_head~0#1.base, 8 + main_~_ha_head~0#1.offset, 4);main_#t~short91#1 := main_#t~mem88#1 % 4294967296 >= 10 * (1 + main_#t~mem87#1) % 4294967296; 15209#L758-208 assume main_#t~short91#1;call main_#t~mem89#1.base, main_#t~mem89#1.offset := read~$Pointer$(main_~user~0#1.base, 8 + main_~user~0#1.offset, 4);call main_#t~mem90#1 := read~int(main_#t~mem89#1.base, 36 + main_#t~mem89#1.offset, 4);main_#t~short91#1 := 0 == main_#t~mem90#1 % 4294967296; 15210#L758-210 assume !main_#t~short91#1;havoc main_#t~mem88#1;havoc main_#t~mem87#1;havoc main_#t~mem89#1.base, main_#t~mem89#1.offset;havoc main_#t~mem90#1;havoc main_#t~short91#1; 15238#L758-259 havoc main_~_ha_head~0#1.base, main_~_ha_head~0#1.offset; 15311#L758-260 goto; 15467#L758-262 havoc main_~_ha_bkt~0#1; 15434#L758-263 goto; 15435#L758-265 goto; 15233#L758-267 havoc main_~_ha_hashv~0#1; 15234#L758-268 goto; 15248#L759-268 havoc main_~_ha_hashv~1#1; 15241#L759-175 goto; 15155#L759-173 havoc main_~_hj_i~1#1;havoc main_~_hj_j~1#1;havoc main_~_hj_k~1#1;main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset := main_~user~0#1.base, 4 + main_~user~0#1.offset;main_~_ha_hashv~1#1 := 4276993775;main_~_hj_j~1#1 := 2654435769;main_~_hj_i~1#1 := main_~_hj_j~1#1;main_~_hj_k~1#1 := 4; 15156#L759-70 assume !(main_~_hj_k~1#1 % 4294967296 >= 12); 15345#L759-71 main_~_ha_hashv~1#1 := 4 + main_~_ha_hashv~1#1;main_#t~switch181#1 := 11 == main_~_hj_k~1#1; 15383#L759-72 assume !main_#t~switch181#1; 15165#L759-74 main_#t~switch181#1 := main_#t~switch181#1 || 10 == main_~_hj_k~1#1; 15166#L759-75 assume !main_#t~switch181#1; 15415#L759-77 main_#t~switch181#1 := main_#t~switch181#1 || 9 == main_~_hj_k~1#1; 15455#L759-78 assume !main_#t~switch181#1; 15460#L759-80 main_#t~switch181#1 := main_#t~switch181#1 || 8 == main_~_hj_k~1#1; 15356#L759-81 assume !main_#t~switch181#1; 15357#L759-83 main_#t~switch181#1 := main_#t~switch181#1 || 7 == main_~_hj_k~1#1; 15358#L759-84 assume !main_#t~switch181#1; 15336#L759-86 main_#t~switch181#1 := main_#t~switch181#1 || 6 == main_~_hj_k~1#1; 15337#L759-87 assume !main_#t~switch181#1; 15394#L759-89 main_#t~switch181#1 := main_#t~switch181#1 || 5 == main_~_hj_k~1#1; 15436#L759-90 assume !main_#t~switch181#1; 15275#L759-92 main_#t~switch181#1 := main_#t~switch181#1 || 4 == main_~_hj_k~1#1; 15276#L759-93 assume main_#t~switch181#1;call main_#t~mem189#1 := read~int(main_~_hj_key~1#1.base, 3 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 16777216 * (main_#t~mem189#1 % 256 % 4294967296);havoc main_#t~mem189#1; 15530#L759-95 main_#t~switch181#1 := main_#t~switch181#1 || 3 == main_~_hj_k~1#1; 15578#L759-96 assume main_#t~switch181#1;call main_#t~mem190#1 := read~int(main_~_hj_key~1#1.base, 2 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 65536 * (main_#t~mem190#1 % 256 % 4294967296);havoc main_#t~mem190#1; 15559#L759-98 main_#t~switch181#1 := main_#t~switch181#1 || 2 == main_~_hj_k~1#1; 15577#L759-99 assume main_#t~switch181#1;call main_#t~mem191#1 := read~int(main_~_hj_key~1#1.base, 1 + main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + 256 * (main_#t~mem191#1 % 256 % 4294967296);havoc main_#t~mem191#1; 15554#L759-101 main_#t~switch181#1 := main_#t~switch181#1 || 1 == main_~_hj_k~1#1; 15514#L759-102 assume main_#t~switch181#1;call main_#t~mem192#1 := read~int(main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset, 1);main_~_hj_i~1#1 := main_~_hj_i~1#1 + (if main_#t~mem192#1 % 256 % 4294967296 <= 2147483647 then main_#t~mem192#1 % 256 % 4294967296 else main_#t~mem192#1 % 256 % 4294967296 - 4294967296);havoc main_#t~mem192#1; 15515#L759-104 havoc main_#t~switch181#1; 15151#L759-170 main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15152#L759-106 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet193#1 := main_~_ha_hashv~1#1 % 4294967296 / 8192; 15411#L759-112 main_~_hj_i~1#1 := main_#t~nondet193#1;havoc main_#t~nondet193#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15249#L759-113 assume !(0 == main_~_hj_j~1#1 % 4294967296); 15250#L759-115 assume 0 == 256 * (main_~_hj_i~1#1 % 4294967296) % 4294967296;main_#t~nondet194#1 := main_~_hj_j~1#1; 15541#L759-119 main_~_hj_j~1#1 := main_#t~nondet194#1;havoc main_#t~nondet194#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15502#L759-120 assume !(0 == main_~_ha_hashv~1#1 % 4294967296); 15503#L759-122 assume 0 == main_~_hj_j~1#1 % 4294967296 / 8192 % 4294967296;main_#t~nondet195#1 := main_~_ha_hashv~1#1; 15228#L759-126 main_~_ha_hashv~1#1 := main_#t~nondet195#1;havoc main_#t~nondet195#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15477#L759-127 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet196#1 := main_~_ha_hashv~1#1 % 4294967296 / 4096; 15146#L759-133 main_~_hj_i~1#1 := main_#t~nondet196#1;havoc main_#t~nondet196#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15147#L759-134 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet197#1 := 65536 * (main_~_hj_i~1#1 % 4294967296); 15285#L759-140 main_~_hj_j~1#1 := main_#t~nondet197#1;havoc main_#t~nondet197#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15313#L759-141 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet198#1 := main_~_hj_j~1#1 % 4294967296 / 32; 15354#L759-147 main_~_ha_hashv~1#1 := main_#t~nondet198#1;havoc main_#t~nondet198#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_hj_j~1#1;main_~_hj_i~1#1 := main_~_hj_i~1#1 - main_~_ha_hashv~1#1; 15289#L759-148 assume 0 == main_~_hj_i~1#1 % 4294967296;main_#t~nondet199#1 := main_~_ha_hashv~1#1 % 4294967296 / 8; 15218#L759-154 main_~_hj_i~1#1 := main_#t~nondet199#1;havoc main_#t~nondet199#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_ha_hashv~1#1;main_~_hj_j~1#1 := main_~_hj_j~1#1 - main_~_hj_i~1#1; 15219#L759-155 assume 0 == main_~_hj_j~1#1 % 4294967296;main_#t~nondet200#1 := 1024 * (main_~_hj_i~1#1 % 4294967296); 15300#L759-161 main_~_hj_j~1#1 := main_#t~nondet200#1;havoc main_#t~nondet200#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_i~1#1;main_~_ha_hashv~1#1 := main_~_ha_hashv~1#1 - main_~_hj_j~1#1; 15359#L759-162 assume 0 == main_~_ha_hashv~1#1 % 4294967296;main_#t~nondet201#1 := main_~_hj_j~1#1 % 4294967296 / 32768; 15153#L759-168 main_~_ha_hashv~1#1 := main_#t~nondet201#1;havoc main_#t~nondet201#1; 15154#L759-169 goto; 15295#L759-171 havoc main_~_hj_i~1#1, main_~_hj_j~1#1, main_~_hj_k~1#1, main_~_hj_key~1#1.base, main_~_hj_key~1#1.offset; 15533#L759-172 goto; 15480#L759-174 goto; 15481#L759-265 call write~int(main_~_ha_hashv~1#1, main_~user~0#1.base, 68 + main_~user~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 4 + main_~user~0#1.offset, main_~user~0#1.base, 60 + main_~user~0#1.offset, 4);call write~int(4, main_~user~0#1.base, 64 + main_~user~0#1.offset, 4); 15213#L759-177 assume !(main_~altusers~0#1.base == 0 && main_~altusers~0#1.offset == 0);call main_#t~mem219#1.base, main_#t~mem219#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_#t~mem219#1.base, main_#t~mem219#1.offset, main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);havoc main_#t~mem219#1.base, main_#t~mem219#1.offset; 15214#L759-193 call write~$Pointer$(0, 0, main_~user~0#1.base, 48 + main_~user~0#1.offset, 4);call main_#t~mem220#1.base, main_#t~mem220#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem221#1.base, main_#t~mem221#1.offset := read~$Pointer$(main_#t~mem220#1.base, 16 + main_#t~mem220#1.offset, 4);call main_#t~mem222#1.base, main_#t~mem222#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem223#1 := read~int(main_#t~mem222#1.base, 20 + main_#t~mem222#1.offset, 4);call write~$Pointer$(main_#t~mem221#1.base, main_#t~mem221#1.offset - main_#t~mem223#1, main_~user~0#1.base, 44 + main_~user~0#1.offset, 4);havoc main_#t~mem220#1.base, main_#t~mem220#1.offset;havoc main_#t~mem221#1.base, main_#t~mem221#1.offset;havoc main_#t~mem222#1.base, main_#t~mem222#1.offset;havoc main_#t~mem223#1;call main_#t~mem224#1.base, main_#t~mem224#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem225#1.base, main_#t~mem225#1.offset := read~$Pointer$(main_#t~mem224#1.base, 16 + main_#t~mem224#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, main_~user~0#1.offset, main_#t~mem225#1.base, 8 + main_#t~mem225#1.offset, 4);havoc main_#t~mem224#1.base, main_#t~mem224#1.offset;havoc main_#t~mem225#1.base, main_#t~mem225#1.offset;call main_#t~mem226#1.base, main_#t~mem226#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem226#1.base, 16 + main_#t~mem226#1.offset, 4);havoc main_#t~mem226#1.base, main_#t~mem226#1.offset; 15441#L759-192 goto; 15442#L759-263 havoc main_~_ha_bkt~1#1;call main_#t~mem227#1.base, main_#t~mem227#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem228#1 := read~int(main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);main_#t~post229#1 := main_#t~mem228#1;call write~int(1 + main_#t~post229#1, main_#t~mem227#1.base, 12 + main_#t~mem227#1.offset, 4);havoc main_#t~mem227#1.base, main_#t~mem227#1.offset;havoc main_#t~mem228#1;havoc main_#t~post229#1; 15287#L759-202 call main_#t~mem230#1.base, main_#t~mem230#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem231#1 := read~int(main_#t~mem230#1.base, 4 + main_#t~mem230#1.offset, 4); 15288#L759-196 assume 0 == main_~_ha_hashv~1#1 % 4294967296 || 0 == (main_#t~mem231#1 - 1) % 4294967296;main_#t~nondet232#1 := 0; 15315#L759-200 main_~_ha_bkt~1#1 := main_#t~nondet232#1;havoc main_#t~mem230#1.base, main_#t~mem230#1.offset;havoc main_#t~mem231#1;havoc main_#t~nondet232#1; 15448#L759-201 goto; 15519#L759-260 call main_#t~mem233#1.base, main_#t~mem233#1.offset := read~$Pointer$(main_~altusers~0#1.base, 40 + main_~altusers~0#1.offset, 4);call main_#t~mem234#1.base, main_#t~mem234#1.offset := read~$Pointer$(main_#t~mem233#1.base, main_#t~mem233#1.offset, 4);main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset := main_#t~mem234#1.base, main_#t~mem234#1.offset + 12 * (if main_~_ha_bkt~1#1 % 4294967296 % 4294967296 <= 2147483647 then main_~_ha_bkt~1#1 % 4294967296 % 4294967296 else main_~_ha_bkt~1#1 % 4294967296 % 4294967296 - 4294967296);havoc main_#t~mem233#1.base, main_#t~mem233#1.offset;havoc main_#t~mem234#1.base, main_#t~mem234#1.offset;call main_#t~mem235#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);main_#t~post236#1 := main_#t~mem235#1;call write~int(1 + main_#t~post236#1, main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);havoc main_#t~mem235#1;havoc main_#t~post236#1;call main_#t~mem237#1.base, main_#t~mem237#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_#t~mem237#1.base, main_#t~mem237#1.offset, main_~user~0#1.base, 56 + main_~user~0#1.offset, 4);havoc main_#t~mem237#1.base, main_#t~mem237#1.offset;call write~$Pointer$(0, 0, main_~user~0#1.base, 52 + main_~user~0#1.offset, 4);call main_#t~mem238#1.base, main_#t~mem238#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4); 15520#L759-204 assume main_#t~mem238#1.base != 0 || main_#t~mem238#1.offset != 0;havoc main_#t~mem238#1.base, main_#t~mem238#1.offset;call main_#t~mem239#1.base, main_#t~mem239#1.offset := read~$Pointer$(main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_#t~mem239#1.base, 12 + main_#t~mem239#1.offset, 4);havoc main_#t~mem239#1.base, main_#t~mem239#1.offset; 15419#L759-206 call write~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset, 4);call main_#t~mem241#1 := read~int(main_~_ha_head~1#1.base, 4 + main_~_ha_head~1#1.offset, 4);call main_#t~mem240#1 := read~int(main_~_ha_head~1#1.base, 8 + main_~_ha_head~1#1.offset, 4);main_#t~short244#1 := main_#t~mem241#1 % 4294967296 >= 10 * (1 + main_#t~mem240#1) % 4294967296; 15420#L759-207 assume main_#t~short244#1;call main_#t~mem242#1.base, main_#t~mem242#1.offset := read~$Pointer$(main_~user~0#1.base, 40 + main_~user~0#1.offset, 4);call main_#t~mem243#1 := read~int(main_#t~mem242#1.base, 36 + main_#t~mem242#1.offset, 4);main_#t~short244#1 := 0 == main_#t~mem243#1 % 4294967296; 15202#L759-209 assume !main_#t~short244#1;havoc main_#t~mem241#1;havoc main_#t~mem240#1;havoc main_#t~mem242#1.base, main_#t~mem242#1.offset;havoc main_#t~mem243#1;havoc main_#t~short244#1; 15203#L759-258 havoc main_~_ha_head~1#1.base, main_~_ha_head~1#1.offset; 15463#L759-259 goto; 15341#L759-261 havoc main_~_ha_bkt~1#1; 15342#L759-262 goto; 15321#L759-264 goto; 15322#L759-266 havoc main_~_ha_hashv~1#1; 15404#L759-267 goto; 15405#L751-2 main_#t~post5#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1; 15464#L751-3 [2023-11-19 07:48:05,585 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:05,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1251, now seen corresponding path program 13 times [2023-11-19 07:48:05,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:05,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126208198] [2023-11-19 07:48:05,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:05,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:48:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:48:05,646 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:48:05,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:05,647 INFO L85 PathProgramCache]: Analyzing trace with hash -2068080800, now seen corresponding path program 1 times [2023-11-19 07:48:05,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:05,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62251479] [2023-11-19 07:48:05,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:05,765 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-19 07:48:05,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [462119563] [2023-11-19 07:48:05,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:05,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-19 07:48:05,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:05,769 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-19 07:48:05,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01d39045-61ba-4b54-9551-8268ecce3908/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-19 07:48:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:06,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 926 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-19 07:48:06,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 07:48:19,899 WARN L293 SmtUtils]: Spent 12.03s on a formula simplification that was a NOOP. DAG size: 18 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)