./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5e9c165e89269546f0dd538fe4c141181dbba699ba59fd34d84328d978738d4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:47:02,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:47:02,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:47:02,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:47:02,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:47:02,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:47:02,090 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:47:02,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:47:02,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:47:02,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:47:02,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:47:02,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:47:02,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:47:02,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:47:02,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:47:02,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:47:02,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:47:02,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:47:02,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:47:02,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:47:02,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:47:02,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:47:02,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:47:02,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:47:02,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:47:02,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:47:02,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:47:02,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:47:02,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:47:02,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:47:02,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:47:02,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:47:02,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:47:02,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:47:02,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:47:02,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:47:02,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:47:02,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:47:02,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:47:02,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:47:02,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:47:02,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 11:47:02,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:47:02,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:47:02,196 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:47:02,197 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:47:02,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:47:02,198 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:47:02,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:47:02,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:47:02,199 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:47:02,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:47:02,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:47:02,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:47:02,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:47:02,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:47:02,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:47:02,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:47:02,202 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:47:02,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:47:02,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:47:02,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:47:02,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:47:02,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:47:02,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:47:02,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:47:02,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:47:02,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:47:02,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:47:02,204 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:47:02,204 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:47:02,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:47:02,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5e9c165e89269546f0dd538fe4c141181dbba699ba59fd34d84328d978738d4 [2022-11-20 11:47:02,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:47:02,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:47:02,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:47:02,490 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:47:02,491 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:47:02,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c [2022-11-20 11:47:05,459 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:47:05,843 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:47:05,844 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c [2022-11-20 11:47:05,865 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/b2806cf7c/fd4a74b9a7de497cb7ec6f4220ac77b0/FLAG169bc50ac [2022-11-20 11:47:05,884 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/b2806cf7c/fd4a74b9a7de497cb7ec6f4220ac77b0 [2022-11-20 11:47:05,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:47:05,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:47:05,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:47:05,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:47:05,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:47:05,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:05" (1/1) ... [2022-11-20 11:47:05,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed6274e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:05, skipping insertion in model container [2022-11-20 11:47:05,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:05" (1/1) ... [2022-11-20 11:47:05,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:47:05,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:47:06,229 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c[1014,1027] [2022-11-20 11:47:06,409 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleLoops(CHandler.java:3466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 11:47:06,426 INFO L158 Benchmark]: Toolchain (without parser) took 536.96ms. Allocated memory is still 169.9MB. Free memory was 127.5MB in the beginning and 129.1MB in the end (delta: -1.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:47:06,427 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 117.4MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:47:06,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.69ms. Allocated memory is still 169.9MB. Free memory was 127.5MB in the beginning and 129.1MB in the end (delta: -1.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:47:06,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 117.4MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.69ms. Allocated memory is still 169.9MB. Free memory was 127.5MB in the beginning and 129.1MB in the end (delta: -1.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5e9c165e89269546f0dd538fe4c141181dbba699ba59fd34d84328d978738d4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:47:08,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:47:08,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:47:08,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:47:08,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:47:08,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:47:08,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:47:08,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:47:08,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:47:08,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:47:08,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:47:08,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:47:08,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:47:08,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:47:08,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:47:08,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:47:08,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:47:08,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:47:08,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:47:08,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:47:08,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:47:08,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:47:08,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:47:08,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:47:08,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:47:08,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:47:08,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:47:08,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:47:08,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:47:08,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:47:08,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:47:08,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:47:08,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:47:08,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:47:08,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:47:08,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:47:08,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:47:08,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:47:08,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:47:08,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:47:08,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:47:08,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 11:47:08,956 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:47:08,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:47:08,958 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:47:08,958 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:47:08,959 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:47:08,960 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:47:08,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:47:08,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:47:08,961 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:47:08,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:47:08,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:47:08,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:47:08,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:47:08,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:47:08,963 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:47:08,963 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:47:08,964 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:47:08,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:47:08,964 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:47:08,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:47:08,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:47:08,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:47:08,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:47:08,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:47:08,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:47:08,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:47:08,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:47:08,966 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:47:08,967 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:47:08,967 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:47:08,967 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:47:08,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:47:08,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:47:08,968 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5e9c165e89269546f0dd538fe4c141181dbba699ba59fd34d84328d978738d4 [2022-11-20 11:47:09,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:47:09,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:47:09,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:47:09,322 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:47:09,323 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:47:09,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c [2022-11-20 11:47:12,347 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:47:12,760 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:47:12,763 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c [2022-11-20 11:47:12,789 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/08bb4da45/d87590cbac874f92b72ccde5395a8953/FLAG2a2276eb4 [2022-11-20 11:47:12,816 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/data/08bb4da45/d87590cbac874f92b72ccde5395a8953 [2022-11-20 11:47:12,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:47:12,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:47:12,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:47:12,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:47:12,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:47:12,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:12" (1/1) ... [2022-11-20 11:47:12,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab99f38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:12, skipping insertion in model container [2022-11-20 11:47:12,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:47:12" (1/1) ... [2022-11-20 11:47:12,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:47:12,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:47:13,203 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c[1014,1027] [2022-11-20 11:47:13,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:47:13,689 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:47:13,700 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.needham.1.prop3-back-serstep.c[1014,1027] [2022-11-20 11:47:13,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:47:13,895 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:47:13,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13 WrapperNode [2022-11-20 11:47:13,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:47:13,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:47:13,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:47:13,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:47:13,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:13,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,127 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2915 [2022-11-20 11:47:14,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:47:14,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:47:14,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:47:14,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:47:14,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:47:14,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:47:14,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:47:14,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:47:14,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (1/1) ... [2022-11-20 11:47:14,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:47:14,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:47:14,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:47:14,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:47:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:47:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:47:15,126 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:47:15,128 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:47:21,886 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:47:21,894 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:47:21,894 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 11:47:21,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:47:21 BoogieIcfgContainer [2022-11-20 11:47:21,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:47:21,899 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:47:21,900 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:47:21,903 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:47:21,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:47:12" (1/3) ... [2022-11-20 11:47:21,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2864302c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:47:21, skipping insertion in model container [2022-11-20 11:47:21,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:47:13" (2/3) ... [2022-11-20 11:47:21,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2864302c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:47:21, skipping insertion in model container [2022-11-20 11:47:21,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:47:21" (3/3) ... [2022-11-20 11:47:21,907 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.needham.1.prop3-back-serstep.c [2022-11-20 11:47:21,928 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:47:21,928 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 11:47:21,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:47:21,985 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@780a7c0a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:47:21,986 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 11:47:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 11:47:22,001 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:47:22,001 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-20 11:47:22,002 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:47:22,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:47:22,007 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-20 11:47:22,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:47:22,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [690868977] [2022-11-20 11:47:22,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:47:22,023 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:47:22,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:47:22,024 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:47:22,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 11:47:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:47:22,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-20 11:47:22,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:47:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:47:22,912 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:47:22,913 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:47:22,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [690868977] [2022-11-20 11:47:22,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [690868977] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:47:22,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:47:22,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:47:22,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707217649] [2022-11-20 11:47:22,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:47:22,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:47:22,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:47:22,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:47:22,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:47:22,985 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:25,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:47:25,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:47:25,569 INFO L93 Difference]: Finished difference Result 19 states and 27 transitions. [2022-11-20 11:47:25,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:47:25,572 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) Word has length 5 [2022-11-20 11:47:25,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:47:25,580 INFO L225 Difference]: With dead ends: 19 [2022-11-20 11:47:25,580 INFO L226 Difference]: Without dead ends: 10 [2022-11-20 11:47:25,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:47:25,586 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:47:25,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 11 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time] [2022-11-20 11:47:25,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10 states. [2022-11-20 11:47:25,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10 to 9. [2022-11-20 11:47:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-20 11:47:25,620 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-20 11:47:25,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:47:25,621 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-20 11:47:25,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-20 11:47:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 11:47:25,622 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:47:25,622 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-20 11:47:25,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:47:25,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:47:25,835 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:47:25,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:47:25,836 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-20 11:47:25,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:47:25,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [495132402] [2022-11-20 11:47:25,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:47:25,838 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:47:25,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:47:25,840 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:47:25,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 11:47:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:47:29,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 2586 conjuncts, 38 conjunts are in the unsatisfiable core [2022-11-20 11:47:29,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:47:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:47:30,336 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:47:50,449 WARN L233 SmtUtils]: Spent 17.38s on a formula simplification. DAG size of input: 75 DAG size of output: 64 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:47:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:47:50,641 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:47:50,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [495132402] [2022-11-20 11:47:50,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [495132402] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:47:50,641 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 11:47:50,642 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 11:47:50,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449187328] [2022-11-20 11:47:50,642 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 11:47:50,643 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 11:47:50,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:47:50,644 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 11:47:50,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=39, Unknown=1, NotChecked=0, Total=56 [2022-11-20 11:47:50,645 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:53,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:47:55,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-20 11:47:55,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:47:55,646 INFO L93 Difference]: Finished difference Result 15 states and 15 transitions. [2022-11-20 11:47:55,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 11:47:55,647 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) Word has length 8 [2022-11-20 11:47:55,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:47:55,648 INFO L225 Difference]: With dead ends: 15 [2022-11-20 11:47:55,648 INFO L226 Difference]: Without dead ends: 13 [2022-11-20 11:47:55,648 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 20.0s TimeCoverageRelationStatistics Valid=27, Invalid=62, Unknown=1, NotChecked=0, Total=90 [2022-11-20 11:47:55,649 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 5 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 6 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-20 11:47:55,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 18 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 2 Unknown, 6 Unchecked, 4.8s Time] [2022-11-20 11:47:55,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-11-20 11:47:55,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 12. [2022-11-20 11:47:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-20 11:47:55,654 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-20 11:47:55,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:47:55,654 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-20 11:47:55,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:47:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-20 11:47:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 11:47:55,655 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:47:55,656 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-20 11:47:55,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-11-20 11:47:55,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:47:55,867 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:47:55,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:47:55,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-20 11:47:55,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:47:55,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1011408193] [2022-11-20 11:47:55,872 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 11:47:55,872 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:47:55,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:47:55,873 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:47:55,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03ef40e9-ae79-4596-a67b-4008ac074c9c/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 11:48:03,012 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 11:48:03,012 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 11:48:03,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 4832 conjuncts, 259 conjunts are in the unsatisfiable core [2022-11-20 11:48:03,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:52:52,498 WARN L233 SmtUtils]: Spent 4.34m on a formula simplification. DAG size of input: 824 DAG size of output: 778 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-20 11:52:54,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:52:54,530 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:53:25,882 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse33 (bvnot |c_ULTIMATE.start_main_~mask_SORT_5~0#1|))) (let ((.cse19 (= |c_ULTIMATE.start_main_~input_257~0#1| (_ bv0 8))) (.cse16 (= |c_ULTIMATE.start_main_~input_324~0#1| (_ bv0 8))) (.cse22 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_108~0#1|)) (.cse27 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|)) (.cse26 (= |c_ULTIMATE.start_main_~state_73~0#1| (_ bv0 8))) (.cse9 (= (bvand |c_ULTIMATE.start_main_~var_195~0#1| |c_ULTIMATE.start_main_~msb_SORT_5~0#1|) (_ bv0 32))) (.cse35 (bvand |c_ULTIMATE.start_main_~var_195~0#1| |c_ULTIMATE.start_main_~mask_SORT_5~0#1|)) (.cse42 (bvnot (bvlshr |c_ULTIMATE.start_main_~mask_SORT_5~0#1| |c_ULTIMATE.start_main_~var_193~0#1|))) (.cse62 (bvor |c_ULTIMATE.start_main_~var_195~0#1| .cse33)) (.cse37 ((_ zero_extend 16) |c_ULTIMATE.start_main_~var_97~0#1|))) (let ((.cse11 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse82 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse80 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse82 (_ bv16 32))))) (let ((.cse81 (bvor .cse42 (bvashr (bvor .cse33 .cse80) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse80)) (= (bvand (bvsrem (bvand .cse81 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|) (not (= (_ bv0 32) (bvand .cse81 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|))) (not (= .cse82 .cse37))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse84 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse85 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse84 (_ bv16 32))))) (let ((.cse83 (bvashr (bvand .cse85 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (= (bvand (bvsrem (bvand .cse83 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|) (not (= .cse84 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse85))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse83) (_ bv0 32)))))))))) (.cse13 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse76 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse74 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse76 (_ bv16 32))))) (let ((.cse75 (bvor .cse42 (bvashr (bvor .cse33 .cse74) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse74)) (= (_ bv0 32) (bvand .cse75 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|)) (not (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvor .cse75 .cse33) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|))) (not (= .cse76 .cse37))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse78 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse79 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse78 (_ bv16 32))))) (let ((.cse77 (bvashr (bvand .cse79 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (not (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvor .cse33 .cse77) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|))) (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse77) (_ bv0 32)) (not (= .cse78 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse79)))))))))) (.cse12 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse69 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse70 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse69 (_ bv16 32))))) (let ((.cse68 (bvashr (bvand .cse70 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse68) (_ bv0 32)) (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvor .cse33 .cse68) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|)) (not (= .cse69 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse70)))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse73 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse71 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse73 (_ bv16 32))))) (let ((.cse72 (bvor .cse42 (bvashr (bvor .cse33 .cse71) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse71)) (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvor .cse72 .cse33) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|)) (= (_ bv0 32) (bvand .cse72 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|)) (not (= .cse73 .cse37))))))))) (.cse10 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse63 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse64 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse63 (_ bv16 32))))) (let ((.cse61 (bvashr (bvand .cse64 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (not (= (bvand (bvsrem (bvand .cse61 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|)) (not (= .cse63 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse64))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse61) (_ bv0 32)))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse67 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse65 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse67 (_ bv16 32))))) (let ((.cse66 (bvor .cse42 (bvashr (bvor .cse33 .cse65) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse65)) (not (= (bvand (bvsrem (bvand .cse66 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse62) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|)) (not (= (_ bv0 32) (bvand .cse66 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|))) (not (= .cse67 .cse37))))))))) (.cse6 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse56 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse57 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse56 (_ bv16 32))))) (let ((.cse55 (bvashr (bvand .cse57 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (= (bvand (bvsrem (bvor .cse33 .cse55) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|) (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse55) (_ bv0 32)) (not (= .cse56 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse57)))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse60 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse58 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse60 (_ bv16 32))))) (let ((.cse59 (bvor .cse42 (bvashr (bvor .cse33 .cse58) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse58)) (= (bvand (bvsrem (bvor .cse59 .cse33) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|) (= (_ bv0 32) (bvand .cse59 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|)) (not (= .cse60 .cse37))))))))) (.cse5 (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse54 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse52 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse54 (_ bv16 32))))) (let ((.cse53 (bvor .cse42 (bvashr (bvor .cse33 .cse52) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse52)) (not (= (_ bv0 32) (bvand .cse53 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|))) (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvand .cse53 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|)) (not (= .cse54 .cse37)))))))) (.cse3 (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse49 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse51 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse49 (_ bv16 32))))) (let ((.cse50 (bvashr (bvand .cse51 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (not (= .cse49 .cse37)) (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvand .cse50 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse51))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse50) (_ bv0 32))))))))) (.cse0 (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse48 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse46 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse48 (_ bv16 32))))) (let ((.cse47 (bvor .cse42 (bvashr (bvor .cse33 .cse46) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse46)) (not (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvand .cse47 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|))) (not (= (_ bv0 32) (bvand .cse47 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|))) (not (= .cse48 .cse37)))))))) (.cse7 (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse44 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse45 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse44 (_ bv16 32))))) (let ((.cse43 (bvashr (bvand .cse45 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (not (= |c_ULTIMATE.start_main_~var_190~0#1| (bvand (bvsrem (bvand .cse43 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|))) (not (= .cse44 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse45))) (not (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse43) (_ bv0 32))))))))) (.cse4 (and (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse36 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse38 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse36 (_ bv16 32))))) (let ((.cse34 (bvashr (bvand .cse38 |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_193~0#1|))) (or (not (= (bvand (bvsrem (bvor .cse33 .cse34) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|)) (= (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse34) (_ bv0 32)) (not (= .cse36 .cse37)) (not (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse38)))))))) (forall ((|v_ULTIMATE.start_main_~var_245_arg_1~0#1_5| (_ BitVec 16)) (|ULTIMATE.start_main_~input_143~0#1| (_ BitVec 16))) (let ((.cse41 ((_ zero_extend 16) |ULTIMATE.start_main_~input_143~0#1|))) (let ((.cse39 (bvor ((_ zero_extend 16) |v_ULTIMATE.start_main_~var_245_arg_1~0#1_5|) (bvshl .cse41 (_ bv16 32))))) (let ((.cse40 (bvor .cse42 (bvashr (bvor .cse33 .cse39) |c_ULTIMATE.start_main_~var_193~0#1|)))) (or (= (_ bv0 32) (bvand |c_ULTIMATE.start_main_~msb_SORT_5~0#1| .cse39)) (= (_ bv0 32) (bvand .cse40 |c_ULTIMATE.start_main_~msb_SORT_5~0#1|)) (not (= (bvand (bvsrem (bvor .cse40 .cse33) .cse35) |c_ULTIMATE.start_main_~mask_SORT_5~0#1|) |c_ULTIMATE.start_main_~var_190~0#1|)) (not (= .cse41 .cse37))))))))) (.cse8 (not .cse9)) (.cse1 (not .cse26)) (.cse2 (forall ((|v_ULTIMATE.start_main_~var_116_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_110_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_112_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_915_arg_2~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_114_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_118_arg_1~0#1_6| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_118_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_116_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_114_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_110_arg_0~0#1_6|) (_ bv1 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_112_arg_1~0#1_6|))))))))))))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_915_arg_2~0#1_5|)))))))) (_ bv0 8)))) (.cse14 (forall ((|ULTIMATE.start_main_~input_133~0#1| (_ BitVec 8))) (not (= .cse22 ((_ zero_extend 24) |ULTIMATE.start_main_~input_133~0#1|))))) (.cse17 (not .cse16)) (.cse20 (not .cse19)) (.cse18 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_18~0#1|))) (and (or (and (or (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse2) (or .cse1 .cse6 .cse2) (or .cse1 .cse2 .cse7)) .cse8) (or .cse9 (and (or .cse10 .cse1 .cse2) (or .cse1 .cse11 .cse2) (or .cse1 .cse2 .cse12) (or .cse1 .cse13 .cse2)))) (let ((.cse15 (forall ((|v_ULTIMATE.start_main_~var_435_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_435_arg_1~0#1_5|))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|)))) .cse18)))) (and (or .cse14 (and (or .cse15 .cse16) (or .cse17 (forall ((|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_434_arg_1~0#1_5| (_ BitVec 8))) (= .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_434_arg_1~0#1_5|))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|)))))))) .cse19) (or .cse20 (and (or .cse17 (forall ((|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_133~0#1| (_ BitVec 8))) (let ((.cse21 ((_ zero_extend 24) |ULTIMATE.start_main_~input_133~0#1|))) (or (= .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse21)))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|))))) (not (= .cse22 .cse21)))))) (or .cse15 .cse14 .cse16)))))) (or (let ((.cse25 (or .cse1 .cse2)) (.cse28 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_75~0#1|)) (.cse29 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_324~0#1|)))))))) (.cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvnot ((_ zero_extend 24) |c_ULTIMATE.start_main_~input_257~0#1|))))))))) (let ((.cse23 (and .cse25 (or .cse26 (forall ((|v_ULTIMATE.start_main_~var_300_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_343_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_861_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_872_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_882_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_286_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_851_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_333_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_884_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_323_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_894_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_773_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_796_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_870_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_352_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_384_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_374_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_892_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_269_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_394_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_880_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_890_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_116_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_291_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_460_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_424_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_487_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_900_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_466_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_445_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_309_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_481_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_118_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_802_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_863_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_865_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_886_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_275_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_389_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_368_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_112_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_348_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_888_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_114_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_522_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_500_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_512_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_540_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_551_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_409_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_908_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_535_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_906_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_439_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_904_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_404_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_429_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_414_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_419_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_912_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_263_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_902_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_451_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_472_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_493_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_606_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_910_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_318_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_859_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_399_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_874_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_876_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_313_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_896_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_853_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_379_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_110_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_338_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_878_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_663_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_505_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_855_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_528_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_898_arg_1~0#1_5| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_118_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_116_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_114_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_110_arg_0~0#1_6|) (_ bv1 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_112_arg_1~0#1_6|))))))))))))) (_ bv1 32)))) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_910_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_904_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_902_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_900_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_898_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_896_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_894_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_888_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_882_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_880_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_878_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_874_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_872_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_859_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_855_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_540_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_493_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_487_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_481_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_466_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_460_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_439_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_429_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_424_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_419_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_414_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_409_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_404_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_399_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_394_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_384_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_379_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_374_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_352_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_348_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_333_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse29 (_ bv0 32)))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_318_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_291_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_269_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse30 (_ bv0 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_263_arg_0~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_275_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_286_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_300_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_309_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_313_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_323_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_338_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_343_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_368_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_389_arg_1~0#1_5|))))))))))))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_445_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_451_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_472_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_500_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_505_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_512_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_522_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_528_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_535_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_551_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_606_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_663_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_773_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_796_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_802_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_851_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_853_arg_1~0#1_5|))))))) (_ bv1 32))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_861_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_863_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_865_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_870_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_876_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_884_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_886_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_890_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_892_arg_1~0#1_5|)))))))))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_906_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_908_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_912_arg_1~0#1_5|)))))))))))))) (_ bv0 8)))))) (.cse24 (and .cse25 (or .cse26 (forall ((|v_ULTIMATE.start_main_~var_300_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_343_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_861_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_872_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_882_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_286_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_851_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_333_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_884_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_323_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_894_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_773_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_796_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_870_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_352_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_384_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_374_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_892_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_269_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_394_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_880_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_890_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_116_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_291_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_460_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_424_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_487_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_900_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_466_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_445_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_309_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_481_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_118_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_802_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_863_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_865_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_886_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_275_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_389_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_368_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_112_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_348_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_888_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_326_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_114_arg_1~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_522_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_500_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_512_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_540_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_261_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_551_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_409_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_908_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_535_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_906_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_439_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_904_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_404_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_429_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_414_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_419_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_912_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_263_arg_0~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_902_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_451_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_472_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_493_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_606_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_910_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_318_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_859_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_399_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_874_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_876_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_313_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_896_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_853_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_379_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_110_arg_0~0#1_6| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_338_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_878_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_663_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_505_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_855_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_528_arg_1~0#1_5| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_898_arg_1~0#1_5| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse27 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse28 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_910_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_904_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_902_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_900_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_896_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_890_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_888_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_886_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_880_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_878_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_874_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_872_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_870_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_861_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_859_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_855_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_606_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_540_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_535_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_528_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_487_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_472_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_466_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_460_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_439_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_429_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_424_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_414_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_409_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_404_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_399_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_389_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_379_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_374_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_348_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_338_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse29 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_326_arg_1~0#1_5|) (_ bv1 32))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_318_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_309_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_291_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_269_arg_1~0#1_5|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor .cse30 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_261_arg_0~0#1_5|) (_ bv1 32))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_263_arg_0~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_275_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_286_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_300_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_313_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_323_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_333_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_343_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_352_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_368_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_384_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_394_arg_1~0#1_5|)))))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_419_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_445_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_451_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_481_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_493_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_500_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_505_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_512_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_522_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_551_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_663_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_773_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_796_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_802_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_851_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_853_arg_1~0#1_5|))))))) (_ bv1 32)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_863_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_865_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_876_arg_1~0#1_5|)))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_882_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_884_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_892_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_894_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_898_arg_1~0#1_5|))))))))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_906_arg_1~0#1_5|)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_908_arg_1~0#1_5|))))))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_912_arg_1~0#1_5|))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_118_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_116_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_114_arg_1~0#1_6|) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_110_arg_0~0#1_6|) (_ bv1 32)))) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_112_arg_1~0#1_6|))))))))))))) (_ bv1 32))))))))) (_ bv0 8))))))) (and (or .cse9 (and (or .cse23 .cse11) (or .cse24 .cse13) (or .cse23 .cse12) (or .cse10 .cse24))) (or (and (or .cse23 .cse6) (or .cse23 (and .cse5 .cse3)) (or .cse24 (and .cse0 .cse7)) (or .cse24 .cse4)) .cse8)))) (let ((.cse31 (forall ((|v_ULTIMATE.start_main_~var_435_arg_1~0#1_5| (_ BitVec 8)) (|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_435_arg_1~0#1_5|))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|)))) .cse18))))) (and (or .cse14 (and (or (forall ((|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_434_arg_1~0#1_5| (_ BitVec 8))) (not (= .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_434_arg_1~0#1_5|))))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|))))))) .cse17) (or .cse31 .cse16)) .cse19) (or (and (or .cse31 .cse14 .cse16) (or .cse17 (forall ((|ULTIMATE.start_main_~mask_SORT_3~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~input_133~0#1| (_ BitVec 8))) (let ((.cse32 ((_ zero_extend 24) |ULTIMATE.start_main_~input_133~0#1|))) (or (not (= .cse18 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse32)))) ((_ zero_extend 24) |ULTIMATE.start_main_~mask_SORT_3~0#1|)))))) (not (= .cse22 .cse32))))))) .cse20)))))))) is different from true